| All Patents in class 123/190.14 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 170,813 | Dec. 07, 1875 | F. Bürger | Coal-Oil Motor | coal oil engines |
| 270,202 | Jan. 09, 1883 | J. Charter | Gas Engine | gas and gasoline engines |
| 330,317 | Nov. 10, 1885 | W.A. Graham | Gas Engine | gas and gasoline engines |
| 347,469 | Aug. 17, 1886 | J.H. Clark | Gas Engine | gas and gasoline engines |
| 491,855 | Feb. 14, 1893 | J.W. Raymond | Gas Engine | gas and gasoline engines |
| 546,110 | Sep. 10, 1895 | E.E. Butler | Gas Engine | gas and gasoline engines |
| 583,507 | Jun. 01, 1897 | J.W. Raymond | Gas Engine | ignition systems |
| 604,241 | May 17, 1898 | D.M. Tuttle | Gas Engine | gas and gasoline engines |
| 1,072,777 | Sep. 09, 1913 | W. Russell | Internal-combustion engine | internal combustion engine valves |
