| Patents for Parke S. Johnson |
Patents 1 -
15
of 25
      |
| Number | Date | Patentee | Title | Type |
| 639,294 | Dec. 19, 1899 | L.G. Robinson | Spoke-lathe | wood lathes |
| 639,315 | Dec. 19, 1899 | J.R. Thomas | Feeding device for planing-machines | wood planers |
| 639,353 | Dec. 19, 1899 | G.W. Bugbee | Planing and matching machine | wood planers |
| 640,833 | Jan. 09, 1900 | J.R. Thomas | Feeding device for woodworking-machines | wood planers |
| 642,178 | Jan. 30, 1900 | J.R. Thomas, H.S. Spencer | Clamping device | work holding |
| 642,645 | Feb. 06, 1900 | J.R. Thomas, H.S. Spencer | Boring-machine | drilling and boring |
| 642,733 | Feb. 06, 1900 | J.R. Thomas | Planing-machine | wood planers |
| 644,125 | Feb. 27, 1900 | G.W. Bugbee | Band sawing-machine | bandsaws |
| 645,577 | Mar. 20, 1900 | J.R. Thomas, H.S. Spencer | Planing-machine | wood planers |
| 645,578 | Mar. 20, 1900 | J.R. Thomas | Abrading-machine | sanding machines |
| 648,000 | Apr. 24, 1900 | J.R. Thomas | Saw-guard | woodworking machine safety guards |
| 649,085 | May 08, 1900 | J.R. Thomas | Planing-machine | wood planers |
| 652,466 | Jun. 26, 1900 | J.R. Thomas | Feeding device for woodworking-machines | woodworking machine stockfeeding mechanisms |
| 658,108 | Sep. 18, 1900 | L.J. Hanhart | Offset mechanism for sawmill-carriages | sawmill carriages |
| 658,757 | Oct. 02, 1900 | G.W. Bugbee | Band sawing-machine | bandsaws |
