Manufacturers Index - Gisholt Machine Co.
Gisholt Machine Co.
Madison, WI, U.S.A.
Manufacturer Class:
Metal Working Machinery & Steam and Gas Engines
This page contains information on patents issued to this manufacturer.
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USPTO's for finding information on machinery patents.
|
429,507
|
Jun. 03, 1890
|
Pulley
|
Conrad M. Conradson |
Milwaukee, WI |
|
|
450,481
|
Apr. 14, 1891
|
Drip Pan for Metal Turning Lathes
|
Conrad M. Conradson |
Madison, Dane County, WI |
|
|
459,627
|
Sep. 15, 1891
|
Sectional Journal Box
|
Conrad M. Conradson |
Madison, Dane County, WI |
|
|
460,284
|
Sep. 29, 1891
|
Device for Varying the Speed of Machinery
|
Conrad M. Conradson |
Madison, Dane County, WI |
|
|
477,513
|
Jun. 21, 1892
|
Feeding Device for Lathes
|
Conrad M. Conradson |
Madison, Dane County, WI |
|
|
D21,798
|
Aug. 23, 1892
|
Lathe Bed
|
Conrad M. Conradson |
Madison, Dane County, WI |
|
|
D21,799
|
Aug. 23, 1892
|
Lathe Bed
|
Conrad M. Conradson |
Madison, Dane County, WI |
|
|
489,933
|
Jan. 17, 1893
|
Chuck for Screw Machines
|
Conrad M. Conradson |
Madison, Dane County, WI |
|
|
489,936
|
Jan. 17, 1893
|
Rod Gripping Device
|
Conrad M. Conradson |
Madison, Dane County, WI |
|
|
490,864
|
Jan. 31, 1893
|
Lathe
|
Conrad M. Conradson |
Madison, Dane County, WI |
|
|
497,630
|
May. 16, 1893
|
Head Stock for Lathes
|
Conrad M. Conradson |
Madison, Dane County, WI |
|
|
497,632
|
May. 16, 1893
|
Automatic Chuck
|
Conrad M. Conradson |
Madison, Dane County, WI |
|
|
497,769
|
May. 23, 1893
|
Tool Support for Lathes
|
Conrad M. Conradson |
Madison, Dane County, WI |
|
|
527,410
|
Oct. 16, 1894
|
Gear Cutter
|
Conrad M. Conradson |
Madison, Dane County, WI |
|
|
932,394
|
Aug. 24, 1909
|
Bar Stock Feeder for Use in Turret Lathes, Screw Machines, and the Like
|
Hobart S. Johnson |
Madison, Dane County, WI |
|
|
932,709
|
Aug. 31, 1909
|
Chuck
|
Hobart S. Johnson |
Madison, Dane County, WI |
|
|
1,025,162
|
May. 07, 1912
|
Chuck
|
Edward C. Schmelzkopf |
Madison, Dane County, WI |
|
|
1,040,378
|
Oct. 08, 1912
|
Electric Signaling System
|
William L. Miller |
Madison, Dane County, WI |
|
|
1,047,270
|
Dec. 17, 1912
|
Turret Rotating, Centering, and Locking Mechanism for Turret Lathes
|
William L. Miller |
Madison, Dane County, WI |
|
|
1,051,151
|
Jan. 21, 1913
|
Back Facing Device for Lathes
|
William L. Miller |
Madison, Dane County, WI |
|
|
1,062,840
|
May. 27, 1913
|
Clutch Mechanism
|
William L. Miller |
Madison, Dane County, WI |
|
|
1,063,272
|
Jun. 03, 1913
|
Time Recording Register
|
Horace B. McCabe |
Chicago, Cook County, IL |
|
|
1,072,484
|
Sep. 09, 1913
|
Automatic Cross Slide Feed Trip for Lathes
|
William L. Miller |
Madison, Dane County, WI |
|
|
1,081,396
|
Dec. 16, 1913
|
Automatic Turret Lathe
|
William L. Miller |
Madison, Dane County, WI |
|
|
1,083,554
|
Jan. 06, 1914
|
Automatic Turret Lathe
|
William L. Miller |
Madison, Dane County, WI |
|
|
1,117,213
|
Nov. 17, 1914
|
Time Controlled Electric Switch and Recording Register
|
Horace B. McCabe |
Chicago, Cook County, IL |
|
|
1,129,996
|
Mar. 02, 1915
|
Time Controlled Switch Mechanism for Electric Circuits
|
Horace B. McCabe |
Chicago, Cook County, IL |
|
|
1,139,555
|
May. 18, 1915
|
Automatic Brake for Lathes
|
William L. Miller |
Madison, Dane County, WI |
|
|
1,144,795
|
Jun. 29, 1915
|
Boring Bar
|
Edward C. Schmelzkopf |
Madison, Dane County, WI |
|
|
1,146,193
|
Jul. 13, 1915
|
Fluid-pressure chuck-actuating device
|
William L. Miller |
Madison, WI |
|
|
1,164,759
|
Dec. 21, 1915
|
Lathe
|
Ernest R. Seward |
Madison, Dane County, WI |
|
|
1,168,683
|
Jan. 18, 1916
|
Carriage Cross Feed Stop Mechanism for Lathes
|
Ernest R. Seward |
Madison, Dane County, WI |
|
|
1,189,606
|
Jul. 04, 1916
|
Safety Crank for Shafts
|
William L. Miller |
Madison, Dane County, WI |
|
|
1,193,258
|
Aug. 01, 1916
|
Speed Control for Turret Lathes and the Like
|
Harry B. L. Gorman |
Madison, Dane County, WI |
|
|
1,233,711
|
Jul. 17, 1917
|
Taper Attachment for Lathes
|
Ernest R. Seward |
Madison, Dane County, WI |
|
|
1,397,895
|
Nov. 22, 1921
|
Ribbon Reversing Mechanism for Time Recording Registers
|
Horace B. McCabe |
Madison, Dane County, WI |
|
|
1,399,142
|
Dec. 06, 1921
|
Reamer Head
|
William L. Miller |
Madison, Dane County, WI |
|
|
1,399,194
|
Dec. 06, 1921
|
Universally Adjustable Work or Tool Holder
|
Ira L. Cole |
Madison, Dane County, WI |
|
|
1,403,044
|
Jan. 10, 1922
|
Time Recording Register
|
Horace B. McCabe |
Madison, Dane County, WI |
|
|
1,431,409
|
Oct. 10, 1922
|
Slide Rule
|
William L. Miller |
Madison, Dane County, WI |
|
|
1,445,857
|
Feb. 20, 1923
|
Cylinder Grinding Machine
|
William N. Stevens |
Madison, Dane County, WI |
|
|
1,446,557
|
Feb. 27, 1923
|
Lathe
|
Louis E. Godfriaux |
Madison, Dane County, WI |
|
|
1,453,732
|
May. 01, 1923
|
Automatic Machine Tool
|
William N. Stevens |
Madison, Dane County, WI |
|
|
1,479,484
|
Jan. 01, 1924
|
Reamer
|
Edward C. Schmelzkopf |
Madison, Dane County, WI |
|
|
1,483,203
|
Feb. 12, 1924
|
Automatic Table Indexing and Locking Mechanism
|
William N. Stevens |
Madison, Dane County, WI |
|
|
1,548,576
|
Aug. 04, 1925
|
Instantaneous Mechanical Lead Screw Release Mechanism
|
Paul R. Bachtel |
Indianapolis, Marion County, IN |
|
|
1,662,959
|
Mar. 20, 1928
|
Tool Post
|
Kennedy H. Crumrine |
Cleveland, Cuyahoga County, OH |
|
|
1,664,851
|
Apr. 03, 1928
|
Tool Post
|
George M. Class |
Madison, Dane County, WI |
|
|
1,666,500
|
Apr. 17, 1928
|
Metal Working Tool
|
Nils Ivar Lundberg |
Madison, Dane County, WI |
|
|
1,673,163
|
Jun. 12, 1928
|
Ways for Lathes and the Like
|
Edward C. Schmelzkopf |
Madison, Dane County, WI |
|
|
1,749,598
|
Mar. 04, 1930
|
Lead Screw Controlling Device for Lathes
|
Edward F. McNutt |
Youngstown, Mahoning County, OH |
|
|
1,774,718
|
Sep. 02, 1930
|
Apparatus for Bringing an Unbalanced Rotative Body into a State of Balance
|
Horace B. McCabe |
Madison, Dane County, WI |
|
|
1,776,415
|
Sep. 23, 1930
|
Expanding Ring Friction Device
|
George M. Class |
Madison, Dane County, WI |
|
|
1,797,547
|
Mar. 24, 1931
|
Lubricating Device for the Ways of Lathes
|
George M. Class |
Madison, Dane County, WI |
|
|
1,815,562
|
Jul. 21, 1931
|
Hydraulic Chuck
|
Louis E. Godfriaux |
Madison, Dane County, WI |
|
|
1,815,574
|
Jul. 21, 1931
|
Stock Bar Feeder
|
Ralph J. Miller |
Madison, Dane County, WI |
|
|
1,818,305
|
Aug. 11, 1931
|
Collet Chuck
|
George M. Class |
Madison, Dane County, WI |
|
|
1,961,605
|
Jun. 05, 1934
|
Standard Spindle Nose
|
Alfred E. Drissner |
Cleveland, Cuyahoga County, OH |
|
|
|
|
Standard Spindle Nose
|
Frank O. Hoagland |
West Hartford, Hartford County, CT |
|
|
|
|
Standard Spindle Nose
|
Max E. Lange |
Cleveland Heights, Cuyahoga County, OH |
|
|
|
|
Standard Spindle Nose
|
Nils Ivar Lundberg |
Madison, Dane County, WI |
|
|
|
|
Standard Spindle Nose
|
John E. Lovely |
Springfield, Windsor County, VT |
|
|
2,054,141
|
Sep. 15, 1936
|
Transmission and Control Mechanism
|
Werner Irving Senger |
Madison, Dane County, WI |
|
|
2,092,587
|
Sep. 07, 1937
|
Machine Tool
|
Charles Alfred Olson |
Madison, Dane County, WI |
|
|
2,119,029
|
May. 31, 1938
|
Machine Tool Holder
|
Werner I. Senger |
Madison, Dane County, WI |
|
|
2,148,779
|
Feb. 28, 1939
|
Machine Tool Holder
|
Werner I. Senger |
Madison, Dane County, WI |
|
|
2,176,737
|
Oct. 17, 1939
|
Machine Tool Transmission and Control
|
Glenn C. Holmes |
Madison, Dane County, WI |
Application renewed 23 Feb 1939. |
|
2,218,182
|
Oct. 15, 1940
|
Machine Tool
|
Werner Irving Senger |
Madison, Dane County, WI |
|
|
2,243,379
|
May. 27, 1941
|
Machine Tool
|
George H. Johnson |
Madison, Dane County, WI |
|
|
2,289,957
|
Jul. 14, 1942
|
Machine Tool Transmission and Control
|
Louis Edward Godfriaux |
Madison, Dane County, WI |
|
|
2,311,211
|
Feb. 16, 1943
|
Turning Attachment
|
George M. Class |
Madison, Dane County, WI |
|
|
2,331,695
|
Oct. 12, 1943
|
Transmission and Control Mechanism
|
George H. Johnson |
Madison, Dane County, WI |
|
|
2,331,733
|
Oct. 12, 1943
|
Unbalance Correction Method and Machine
|
Werner Irving Senger |
Madison, Dane County, WI |
|
|
2,358,503
|
Sep. 19, 1944
|
Turret Indexing Mechanism
|
Louis Edward Godfriaux |
Madison, Dane County, WI |
Original application 17 Jul, 1939, now patent #2,289,957, dated 14 Jul 1942. Divide and this application 23 Jan 1942. |
|
2,387,417
|
Oct. 23, 1945
|
Lead Screw Gear Threading Box
|
Vigo von Krogh Sundt |
Madison, Dane County, WI |
|
|
2,395,433
|
Feb. 26, 1946
|
Apron Feed Change Mechanism
|
Vigo von Krogh Sundt |
Madison, Dane County, WI |
|
|
442,447
|
Jun. 24, 1947
|
Lathe Traverse Movements Adjusting Device
|
Xavier François Castelli |
, France |
See also U. S. patent #2,527,397. |
|
2,444,159
|
Jun. 29, 1948
|
Fluid Pump
|
Louis E. Godfriaux |
Madison, Dane County, WI |
|
|
450,634
|
Aug. 24, 1948
|
Process for Controlling the Displacements of a Mechanical Organ
|
Xavier François Castelli |
, France |
|
|
2,465,942
|
Mar. 29, 1949
|
Headstock control mechanism for machine tools
|
Vigo von Krogh Sundt |
Madison, WI |
|
|
2,465,923
|
Mar. 29, 1949
|
Work Driver
|
Lewis Wilson Premo |
Madison, Dane County, WI |
|
|
2,475,049
|
Jul. 05, 1949
|
Tool Block for Lathes and the Like
|
Lewis W. Premo |
Madison, Dane County, WI |
|
|
463,067
|
Feb. 07, 1950
|
Process and Means Alowing to Perfom Multiple Threads by Means of Screw-Cutting Machines Working with a Tool
|
Xavier François Castelli |
, France |
|
|
2,499,235
|
Feb. 28, 1950
|
Hydraulic System for Plural Motor Operation
|
Levi D. Tyson |
Elkhart, Elkhart Count, IN |
|
|
2,527,397
|
Oct. 24, 1950
|
Adjusting Device for Transverse Movements of a Parallel Lathe Tool, More Particularly for Thread Cutting
|
Xavier François Castelli |
, France |
Patented in Canada, #442,447. |
|
2,528,442
|
Oct. 31, 1950
|
Power Chuck
|
Lorenz Albert Leifer |
Madison, Dane County, WI |
|
|
2,543,857
|
Mar. 06, 1951
|
Collet Chuck
|
Lorenz Albert Leifer |
Madison, Dane County, WI |
|
|
2,551,226
|
May. 01, 1951
|
Hydraulic Collet Chuck
|
Vigo von Krogh Sundt |
Madison, Dane County, WI |
|
|
2,565,330
|
Aug. 21, 1951
|
Power Chuck
|
Vigo von Krogh Sundt |
Madison, Dane County, WI |
|
|
2,569,526
|
Oct. 02, 1951
|
Hydraulic Follow-Up Tool Feed for Lathes
|
Charles H. Johnson |
Madison, Dane County, WI |
|
|
2,573,152
|
Oct. 30, 1951
|
Forward and Reverse Drive for Lathe Spindles
|
Lorenz Albert Leifer |
Madison, WI |
|
|
2,583,880
|
Jan. 29, 1952
|
Clamp
|
Lewis W. Premo |
Madison, Dane County, WI |
|
|
2,588,205
|
Mar. 04, 1952
|
Control Mechanism for Screw Machines
|
Xavier François Castelli |
, France |
|
|
2,587,929
|
Mar. 04, 1952
|
Steady Rest
|
Levi D. Tyson |
Elkhart, Elkhart Count, IN |
|
|
2,594,581
|
Apr. 29, 1952
|
Balance Testing Machine Rotor Mounting
|
Clyde H. Phelps |
Springfield, Sangamon County, IL |
|
|
485,336
|
Jul. 29, 1952
|
Screw Machine
|
Xavier François Castelli |
, France |
|
|
2,616,162
|
Nov. 04, 1952
|
Metod of Mounting Lathe Turrets
|
Vigo von Krogh Sundt |
Madison, Dane County, WI |
|
|
2,616,323
|
Nov. 04, 1952
|
Power Actuated Wrench
|
Lorenz Albert Leifer |
Madison, Dane County, WI |
|
|
2,627,194
|
Feb. 03, 1953
|
Profile Turning and Boring Lathe
|
Lorenz A. Leifer |
Madison, Dane County, WI |
|
|
|
|
Profile Turning and Boring Lathe
|
Charles H. Johnson |
Madison, Dane County, WI |
|
|
2,630,956
|
Mar. 10, 1953
|
Machine for Applying Sealing Bands to Bottles
|
Jack Lee Pomeroy |
Madison, Dane County, WI |
|
|
|
|
Machine for Applying Sealing Bands to Bottles
|
William Barton Eddison |
Ardsley-on-Hudson, Westchester County, NY |
|
|
2,635,326
|
Apr. 21, 1953
|
Automatic Turret Indexing Mechanism for Lathes
|
Louis E. Godfriaux |
Madison, Dane County, WI |
|
|
|
|
Automatic Turret Indexing Mechanism for Lathes
|
Charles H. Johnson |
Madison, Dane County, WI |
|
|
2,643,554
|
Jun. 30, 1953
|
Boring Bar Pilot Support
|
Ernest Sperisen |
Madison, Dane County, WI |
|
|
2,650,522
|
Sep. 01, 1953
|
Turn Milling Lathe
|
Louis E. Godfriaux |
Madison, Dane County, WI |
|
|
2,650,961
|
Sep. 01, 1953
|
Pickup Device for Use with Balance Testing Machines
|
Ira A. Weaver |
Springfield, Sangamon County, IL |
|
|
2,653,062
|
Sep. 22, 1953
|
Bearing
|
Ernest Sperisen |
Sun Prairie, Dane County, WI |
|
|
2,652,963
|
Sep. 22, 1953
|
Automatic Bottle Sealing
|
Jack Lee Pomeroy |
Madison, Dane County, WI |
|
|
2,659,960
|
Nov. 24, 1953
|
Semiautomatic Turret Lathe
|
Charles H. Johnson |
Madison, Dane County, WI |
|
|
2,673,674
|
Mar. 30, 1954
|
Machine for Applying Sealing Bands to Bottles
|
William Barton Eddison |
Irvington, Westchester County, NY |
|
|
2,687,197
|
Aug. 24, 1954
|
Clutch and Brake for Direct Drive Spindle Lathes
|
Lorenz Albert Leifer |
Madison, Dane County, WI |
|
|
2,689,498
|
Sep. 21, 1954
|
Rotary Tool Turning
|
Charles H. Johnson |
Madison, Dane County, WI |
|
|
2,709,924
|
Jun. 07, 1955
|
Adjusting Mechanism for Machine Tools
|
Xavier François Castelli |
, France |
Application in France, 10 Feb. 1945. |
|
2,725,775
|
Dec. 06, 1955
|
High-Speed Motor-Driven Lathe and Temperature Control Means
|
Lorenz Albert Leifer |
Madison, Dane County, WI |
|
|
2,729,459
|
Jan. 03, 1956
|
Balanced Rotary Chuck
|
Lorenz Albert Leifer |
Madison, Dane County, WI |
|
|
2,736,207
|
Feb. 28, 1956
|
Hydraulic Motor Adjustment for Machine Tools
|
Lorenz Albert Leifer |
Madison, Dane County, WI |
|
|
2,747,769
|
May. 29, 1956
|
Seal Stripping and Opening Device
|
Warren E. Erickson |
Madison, Dane County, WI |
|
|
2,752,030
|
Jun. 26, 1956
|
Magnetic Seal Clamp
|
Warren E. Erickson |
Madison, Dane County, WI |
|
|
2,777,190
|
Jan. 15, 1957
|
Ram-Type Turret Lathe Having Power Index
|
Vigo von Krogh Sundt |
Madison, Dane County, WI |
|
|
2,778,037
|
Jan. 22, 1957
|
Screw Cutting Machine for Progressively Cutting Single or Multiple Pitch Thread
|
Pierre Edouard Renoux |
, France |
|
|
2,798,395
|
Jul. 09, 1957
|
Turret Lathe with Servo Tracer Tool
|
Charles H. Johnson |
Madison, Dane County, WI |
|
|
2,815,627
|
Dec. 10, 1957
|
Seal Opening and Applying Head
|
William Barton Eddison |
Irvington, Westchester County, NY |
|
|
2,823,816
|
Feb. 18, 1958
|
Seal Transferring Apparatus
|
William Barton Eddison |
Irvington, Westchester County, NY |
|
|
2,826,884
|
Mar. 18, 1958
|
Apparatus for Applying Sealing Bands
|
William Barton Eddison |
Irvington, Westchester County, NY |
|
|
2,835,088
|
May. 20, 1958
|
Machine for Applying Sealing Bands to Bottles
|
William Barton Eddison |
Ardsley-on-Hudson, Westchester County, NY |
|
|
|
|
Machine for Applying Sealing Bands to Bottles
|
Warren E. Erickson |
Madison, Dane County, WI |
|
|
2,843,252
|
Jul. 15, 1958
|
Spotting Device
|
William Barton Eddison |
Ardsley-on-Hudson, Westchester County, NY |
|
|
|
|
Spotting Device
|
Warren E. Erickson |
Madison, Dane County, WI |
|
|
2,873,842
|
Feb. 17, 1959
|
In-Line Spotter with Bottle Pocketing Control
|
Warren E. Erickson |
Madison, Dane County, WI |
|
|
2,882,760
|
Apr. 21, 1959
|
Infinitey Variable Incremental Feed Control
|
Lorenz Albert Leifer |
Madison, Dane County, WI |
|
|
2,891,115
|
Jun. 16, 1959
|
Magnetic Transducer
|
John W. Hogan |
Minneapolis, Hennepin County, MN |
|
|
2,902,874
|
Sep. 08, 1959
|
Speed Control Mechanism
|
Vigo von Krogh Sundt |
Madison, WI |
|
|
2,902,873
|
Sep. 08, 1959
|
Machine Tool Headstock Control Mechanism
|
Vigo von Krogh Sundt |
Madison, Dane County, WI |
|
|
2,903,156
|
Sep. 08, 1959
|
Seal Opening and Transferring Mechanism
|
William Barton Eddison |
Irvington, Westchester County, NY |
|
|
2,903,234
|
Sep. 08, 1959
|
Timed Valve with Cam Actuator
|
Vigo von Krogh Sundt |
Madison, Dane County, WI |
|
|
|
|
Timed Valve with Cam Actuator
|
Henry Steinhauer |
Madison, Dane County, WI |
|
|
2,902,889
|
Sep. 08, 1959
|
Hydraulic Turret Index
|
Hans Werner Trechsel |
Madison, Dane County, WI |
|
|
2,924,127
|
Feb. 09, 1960
|
Indexing Apparatus
|
Charles H. Johnson |
Madison, Dane County, WI |
|
|
2,952,168
|
Sep. 13, 1960
|
Automatic Ram-Type Turret Lathe
|
Lorenz Albert Leifer |
Madison, Dane County, WI |
Original application 20 Dec, 1951. Divided and this application 31 Jul, 1957. |
|
2,952,169
|
Sep. 13, 1960
|
Indexing Multiple Tool Holder
|
Charles H. Johnson |
Madison, Dane County, WI |
Continuation of abandoned application filed 10 Oct., 1955. This application filed 08 Nov., 1957. |
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2,986,859
|
Jun. 06, 1961
|
Apparatus for Applying Seals to Containers
|
William Barton Eddison |
Ardsley-on-Hudson, Westchester County, NY |
|
|
|
|
Apparatus for Applying Seals to Containers
|
Warren E. Erickson |
Madison, Dane County, WI |
|
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3,015,976
|
Jan. 09, 1962
|
Center Drive Machine Tool
|
Charles H. Johnson |
Madison, Dane County, WI |
|
|
3,024,661
|
Mar. 13, 1962
|
Automatic Multiple Station Balancing Machine
|
Robert J. Fibikar |
Madison, Dane County, WI |
Original Application 22 Jul, 1955. Divided and this application 23 Jan, 1958. |
|
|
|
Automatic Multiple Station Balancing Machine
|
Werner I. Senger |
Madison, Dane County, WI |
|
|
3,029,499
|
Apr. 17, 1962
|
Ring Feeding Apparatus
|
William Barton Eddison |
Ardsley-on-Hudson, Westchester County, NY |
|
|
|
|
Ring Feeding Apparatus
|
Warren E. Erickson |
Madison, Dane County, WI |
|
|
3,033,041
|
May. 08, 1962
|
Apparatus for Measuring Component Corrections for Unbalance
|
Robert J. Fibikar |
Madison, Dane County, WI |
|
|
3,072,416
|
Jan. 08, 1963
|
Force Amplifying Collet Chuck
|
Lorenz A. Leifer |
Madison, Dane County, WI |
|
|
3,079,802
|
Mar. 05, 1963
|
Apparatus for Balancing Engines
|
Robert J. Fibikar |
Madison, Dane County, WI |
|
|
|
|
Apparatus for Balancing Engines
|
Werner I. Senger |
Madison, Dane County, WI |
|
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3,159,059
|
Dec. 01, 1964
|
Fully Automatic Single Station Balancing Machine
|
Robert J. Fibikar |
Madison, Dane County, WI |
|
|
|
|
Fully Automatic Single Station Balancing Machine
|
Werner I. Senger |
Madison, Dane County, WI |
|
|
3,177,372
|
Apr. 06, 1965
|
Constant Power Dissipating Circuit
|
Richard A. Greiner |
Madison, Dane County, WI |
|
|
3,185,819
|
May. 25, 1965
|
Asymmetrical Binary Counter
|
Richard A. Greiner |
Madison, Dane County, WI |
|
|
3,230,516
|
Jan. 18, 1966
|
Control System for Machine Tools and the Like
|
Leif Eric De Neergaard, deceased (Estate of) |
Chicago, Cook County, IL |
|
|
|
|
Control System for Machine Tools and the Like
|
Northern Trust Co., Executor |
Chicago, Cook County, IL |
|
|
3,236,995
|
Feb. 22, 1966
|
Automatic Multiple Station Balancing Machine
|
Robert J. Fibikar |
Madison, Dane County, WI |
|
|
|
|
Automatic Multiple Station Balancing Machine
|
Werner I. Senger |
Madison, Dane County, WI |
|
|
3,240,071
|
Mar. 15, 1966
|
Filtering System for Balancing Equipment
|
Richard A. Greiner |
Madison, Dane County, WI |
|
|
3,272,569
|
Sep. 13, 1966
|
Pneumatic Loading Bearing Arrangement
|
Alfred F. Mergen |
Sun Prairie, Dane County, WI |
|
|
3,272,570
|
Sep. 13, 1966
|
Spring Loaded Bearing Arrangement
|
Robert R. Zenk |
Cambridge, Dane County, WI |
|
|
3,296,606
|
Jan. 03, 1967
|
Control System for Machine Tools Utilizing Magnetic Recording
|
Leif Eric De Neergaard, deceased (Estate of) |
Chicago, Cook County, IL |
Original application 13 Apr, 1959, now patent #3,230,516. Divided and this application 04 Oct, 1965. |
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|
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Control System for Machine Tools Utilizing Magnetic Recording
|
Northern Trust Co., Executor |
Chicago, Cook County, IL |
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