| Patents for John Duffy |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
 | 476,045 | May 31, 1892 | W.R. Fox | Miter-cutter |
 | 483,436 | Sep. 27, 1892 | W.R. Fox | Miter-cutter |
 | 483,838 | Oct. 04, 1892 | W.R. Fox | Milling-machine |
 | 489,734 | Jan. 10, 1893 | W.R. Fox | Metal Planing Machine |
| | 493,494 | Mar. 14, 1893 | W.R. Fox | Mitering machine |
 | 502,621 | Aug. 01, 1893 | W.R. Fox | Shaping Machine |
 | 504,209 | Aug. 29, 1893 | W.R. Fox | Wood-trimmer |
 | 549,190 | Nov. 05, 1895 | W.R. Fox | Rivet-making machine |
 | 559,276 | Apr. 28, 1896 | W.R. Fox | Rivet |
 | 614,378 | Nov. 15, 1898 | W.R. Fox | Automatic rim-drilling machine |
