From 1905 until at least 1916, Thomas Bemis patented and manufactured a rip saw fence.
Advertisement from the 1911-04-15 "St. Louis Lumberman"
Information Sources
- Bemis was granted at least five patents on rip fences, dating between 1905 and 1916.
- Advertisement in the December 1908 Magazine of Business.
- Advertisement in the 1911-04-15 St. Louis Lumberman.