| Patents for Ambrose Swasey |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 165,519 | Jul. 13, 1875 | A. Swasey | Protractor | protractors |
| 333,488 | Dec. 29, 1885 | A. Swasey | Process of Cutting Teeth of Gear Wheels | gear making machines |
| 585,894 | Jul. 06, 1897 | H.M. Lucas, A. Swasey | Feed Mechanism for Screw Machines | metalworking machine mechanisms |
| 632,905 | Sep. 12, 1899 | A. Swasey, H.M. Lucas | Turret Lathe | turret lathes |
| 632,906 | Sep. 12, 1899 | A. Swasey | Turret Operating Mechanism | metalworking machine mechanisms |
| 642,884 | Feb. 06, 1900 | H.M. Lucas, A. Swasey | Roller Feed for Screw Machines | metalworking machine mechanisms |
| 642,885 | Feb. 06, 1900 | A. Swasey | Roller Feed for Screw Machines | screw machines |
| 670,213 | Mar. 19, 1901 | A. Swasey | Lathe Chuck | metal lathe chucks |
| 820,998 | May 22, 1906 | A. Swasey | Telescopic Sight for Firearms | rifles |
| 862,294 | Aug. 06, 1907 | A. Swasey | Range Finder | |
