| All Patents in class 123/179.11 |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
| | 57,418 | Aug. 21, 1866 | N.J. White | Lubricator |
| | 126,274 | Apr. 30, 1872 | R.W. Deely | Improvement in Lubricators for Steam-Engines |
| | 165,800 | Jul. 20, 1875 | H.M. Du Bois, S.H. Davis, Jr. | Lubricator |
| | 269,146 | Dec. 12, 1882 | H. Wiedling | Gas Engine |
| | 296,340 | Apr. 08, 1884 | H.S. Maxim | Gas Engine |
 | 408,927 | Aug. 13, 1889 | J. Powell | Lubricator |
 | 472,106 | Apr. 05, 1892 | J. Charter | Gas Engine |
| | 681,382 | Aug. 27, 1901 | E. Westman | Feed Cup for Explosive Engines |
| | 1,082,237 | Dec. 23, 1913 | E. Prouty | Explosive Engine |
