| Patents for J. Brainerd |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 23,250 | Mar. 15, 1859 | H.S. Ingraham, H.C. Ingraham | Rotary planing-machine | wood planers |
| 27,870 | Apr. 10, 1860 | H.C. Smith | Washing-machine | washing machines |
| 31,558 | Feb. 26, 1861 | S. Roberts | Improved method of making barrels | barrel making machines |
| 34,847 | Apr. 01, 1862 | S. Roberts | Improvement in barrel-making machines | barrel making machines |
| 37,839 | Mar. 03, 1863 | E.K. Wisell | Improved spoke-machine | wood lathes |
| 39,694 | Aug. 25, 1863 | P. Werum | Improvement in making barrels | barrel making machines |
