| Patents for Bennet Hotchkiss |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 24,428 | Jun. 14, 1859 | B. Hotchkiss | Trip Hammer | trip and helve hammers |
| 37,692 | Feb. 17, 1863 | B. Hotchkiss | Improvement in drop-presses | drop hammers |
| 39,924 | Sep. 15, 1863 | B. Hotchkiss | Improved Atmosheric Trip-Hammer | steam hammers |
| 41,775 | Mar. 01, 1864 | B. Hotchkiss | Drop Hammer | drop hammers |
| 42,581 | May 03, 1864 | B. Hotchkiss | Power Hammer | trip and helve hammers |
| 49,593 | Aug. 22, 1865 | H. Shattuck | Improved Atmospheric Hammer | power hammers |
| RE2,389 | Nov. 06, 1866 | B. Hotchkiss | Trip Hammer | trip and helve hammers |
