| Patents for William J. Smith |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 271,934 | Feb. 06, 1883 | W.J. Smith | Barrel-head cutter | barrel making machines |
| 473,027 | Apr. 19, 1892 | W.J. Smith | Machine for Boring and Shaping | boring heads |
| 485,233 | Nov. 01, 1892 | W.J. Smith | Machine for Boring Non Circular Holes | boring and turning machines |
| 572,934 | Dec. 08, 1896 | W.J. Smith | Die Head for Screw Cutting | tap and die holders |
| 630,998 | Aug. 15, 1899 | W.J. Smith | Milling Tool | lathe tools |
| 686,424 | Nov. 12, 1901 | W.J. Smith | Screwdriver Kit | screwdrivers |
| 1,661,016 | Feb. 28, 1928 | W.J. Smith | Hydraulic Operating Means | metal shapers |
