Incorporated October of 1912 to manufacture the inventions of R. C. Agner, such as the Simplex adjustable spark plug wrench and Simplex grease / oil gun. Officers at founding are Edward Brook - Pres., Hugh Agner - Sec., George Weiir - Treas., and R. C. Agner - GM. We did not find a patent for the wrench between 1910 and 1914. The grease / oil gun was patented in 1909 and plans to build a factory were announced at that time. Articles of dissolusion were filed 9/18/1920, likely changed their name to the Agner Simplex Company.
- Simplex (Adjustable Spark Plug Wrench)
- Agner (Wrenches)