| Patents for J. R. Drake |
Patents 16 -
22
of 22
      |
| Number | Date | Patentee | Title | Type |
| 287,998 | Nov. 06, 1883 | B.F. Bennett | Automatic Self-Setting Wrench | quick adjust wrenches |
| 296,721 | Apr. 15, 1884 | B.F. Bennett | Self Adjusting Fulcrum Lever Wrench | self-adjust wrenches |
| 311,422 | Jan. 27, 1885 | W. Dunbar | Edger | circular crosscut saws |
| 323,776 | Aug. 04, 1885 | B.F. Bennett | Automatic Self-Setting Wrench | quick adjust wrenches |
| 344,469 | Jun. 29, 1886 | W.H. Wilson | Saw Gage | handsaw depth gages |
| 404,267 | May 28, 1889 | W. Dunbar | Lumber-trimmer | circular crosscut saws |
| 450,707 | Apr. 21, 1891 | B.F. Bennett | Wrench | quick adjust wrenches |
