| Patents for Nathaniel E. Martin |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
 | 266,462 | Oct. 24, 1882 | H. Hobbs, E.F. Gordon | Vent-valve |
 | 291,185 | Jan. 01, 1884 | H. Hobbs, E.F. Gordon | Steam-generator |
 | 297,371 | Apr. 22, 1884 | G.S. Forrest | Double-Headed Gage |
 | 297,383 | Apr. 22, 1884 | H. Hobbs, E.F. Gordon | Suspended drilling-machine |
 | 298,056 | May 06, 1884 | A. Bean | Combination scroll saw, bandsaw, circular saw |
 | 299,635 | Jun. 03, 1884 | G.S. Forrest | Carpenter's Gage |
| | 316,768 | Apr. 28, 1885 | G.S. Foster | Hoop-planing machine |
 | 327,641 | Oct. 06, 1885 | G.W. Abbott, G.S. Forrest | Countersink |
| | 346,035 | Jul. 20, 1886 | G.S. Foster | Barrel-hoop machine |
