| Patents for Frank S. Bradley |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 438,399 | Oct. 14, 1890 | J.P. Lavigne, F.S. Bradley | Staple-stitching machine | book binder |
| 442,477 | Dec. 09, 1890 | J.P. Lavigne, F.S. Bradley | Clutch mechanism for staple stitching-machines | book binder |
| 496,634 | May 02, 1893 | J.P. Lavigne, F.S. Bradley | Staple-stitching machine | book binder |
| 573,812 | Dec. 22, 1896 | F.S. Bradley | Saw | hacksaws |
| 581,507 | Apr. 27, 1897 | F.S. Bradley | Book-stapling machine | book binder |
| 602,121 | Apr. 12, 1898 | F.S. Bradley | Starling-machine | book binder |
| 604,714 | May 31, 1898 | F.S. Bradley, F.A. Cotton | Hack-saw machine | metal sawing machines |
| 641,826 | Jan. 23, 1900 | F.S. Bradley | Saw-frame | hacksaws |
| 968,026 | Aug. 23, 1910 | F.S. Bradley | Hacksaw-machine | metal sawing machines |
| 1,059,025 | Apr. 15, 1913 | F.S. Bradley | Die-stock and dies | tap wrenches and die stocks |
| 1,060,312 | Apr. 29, 1913 | F.S. Bradley | Extension-Frame Hacksaw | hacksaws |
