| Patents for Horatio Hobbs |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 221,804 | Nov. 18, 1879 | E.F. Gordon | Improvement in gages for circular sawing machines | tablesaw accessories |
| 221,805 | Nov. 18, 1879 | E.F. Gordon | Improvement in adjustments of planing-machine tables | jointers |
| 227,517 | May 11, 1880 | E.F. Gordon | Steam-radiator | radiators |
| 266,462 | Oct. 24, 1882 | H. Hobbs, E.F. Gordon | Vent-valve | steam heating |
| 271,329 | Jan. 30, 1883 | H. Hobbs, E.F. Gordon | Steam generator | steam generators |
| 271,330 | Jan. 30, 1883 | H. Hobbs, E.F. Gordon | Steam radiator | steam heating |
| 291,185 | Jan. 01, 1884 | H. Hobbs, E.F. Gordon | Steam-generator | steam generators |
| 295,999 | Apr. 01, 1884 | E.F. Gordon | Self-lubricating loose pulley | industrial machine lubrication |
| 297,383 | Apr. 22, 1884 | H. Hobbs, E.F. Gordon | Suspended drilling-machine | radial drill presses |
| 408,708 | Aug. 13, 1889 | H. Hobbs, E.F. Gordon | Steam-generator | steam generators |
| 422,343 | Feb. 25, 1890 | E.F. Gordon | Valve-gear for engines | |
