| All Patents in class 123/184.1 |
Patents 1 -
10
of 18
      |
| Picture | Number | Date | Patentee | Title |
| | 317,892 | May 12, 1885 | D.S. Troy | Gas Engine |
| | 439,232 | Oct. 28, 1890 | C.W. Baldwin | Electric Igniter for Gas Engines |
 | 472,106 | Apr. 05, 1892 | J. Charter | Gas Engine |
| | 534,354 | Feb. 19, 1895 | G.J. Weber | Gas Engine |
| | 569,365 | Oct. 13, 1896 | E.E. Euchenhofer, C.J. Weinman | Gas Engine Starter |
| | 571,534 | Nov. 17, 1896 | G.W. Lewis | Gas Engine |
| | 574,311 | Dec. 29, 1896 | J.W. Eisenhuth | Expansion Gas Engine |
 | 577,158 | Feb. 16, 1897 | W.F. Davis | Electric Igniter for Explosive Engines |
| | 588,876 | Aug. 24, 1897 | C. Quast | Gas Engine |
| | 607,904 | Jul. 26, 1898 | W.J. Wright | Gas Engine |
