| Patents for R. E. Hamilton |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 784,959 | Mar. 14, 1905 | J.R. Morris | Combination Tool | combination tools |
| 785,756 | Mar. 28, 1905 | S.N. Nutz | Parallel Marking Rule | rules |
| 883,887 | Apr. 07, 1908 | C.P. Johnson | Wrench | axle nut wrenches |
| 986,419 | Mar. 07, 1911 | J.R. Morris | Tool | combination tools |
| 1,155,542 | Oct. 05, 1915 | E.B. Bennett, J. Armstrong | Combined Gage and Compass | trammels |
| 1,316,555 | Sep. 23, 1919 | J.F. Bell | Shingle mill | shingle machines |
| 1,363,316 | Dec. 28, 1920 | J. Dudek | Cap Wrench | jar wrenches |
| 1,411,441 | Apr. 04, 1922 | H.A. Lee | Journal Truing or Turning Tool | automotive tools |
