| Patents for S. H. Clarke |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 751,601 | Feb. 09, 1904 | G.J. Angerbower | Egg Beater | egg and cream beaters |
| 800,257 | Sep. 26, 1905 | A.E. Abetz | Compass Leg and Point | compasses |
| 1,000,050 | Aug. 08, 1911 | W.S. Thomson | Die For Forging | making wrenches |
| 1,000,051 | Aug. 08, 1911 | W.S. Thomson | Screw Driver Having Adjustable Handle | screwdriver handles |
| D44,327 | Jul. 08, 1913 | L.V. Walkley | Automobile Pry Bar | |
| D46,189 | Jul. 28, 1914 | W.S. Thomson | Design For A Solid Wrench | wrench handle components |
| 1,123,423 | Jan. 05, 1915 | W.S. Thomson | Wrench | screw adjust wrenches |
