| All Patents in class 123/158 |
Patents 1 -
15
of 23
      |
| Number | Date | Patentee | Title | Type |
| 292,178 | Jan. 22, 1884 | A.K. Rider | Explosive Gas Engine | gas and gasoline engines |
| 403,380 | May 14, 1889 | J.A. Wharry, N. Rogers | Igniter for Gas Engines | ignition systems |
| 480,272 | Aug. 09, 1892 | E.I. Nichols | Ignitor for Gas Engines | ignition systems |
| 532,869 | Jan. 22, 1895 | F.E. Covey, G.W. Haines | Gas Engine | gas and gasoline engines |
| 534,163 | Feb. 12, 1895 | J.W. Lambert | Gas-engine | gas and gasoline engines |
| 536,287 | Mar. 26, 1895 | J.W. Lambert | Explosive-gas engine | gas and gasoline engines |
| 579,789 | Mar. 30, 1897 | P.T. Coffield | Gas Engine | internal combustion engine governors |
| 579,921 | Mar. 30, 1897 | G.L. Woodworth | Igniting Apparatus for Internal Combustion Engine | ignition systems |
| 582,532 | May 11, 1897 | J.W. Lambert | Igniter for Gas Engines | ignition systems |
| 597,326 | Jan. 11, 1898 | C. Quast | Gas Engine | gas and gasoline engines |
| 598,025 | Jan. 25, 1898 | S.S. Simrak | Gas Engine | gas and gasoline engines |
| 607,878 | Jul. 26, 1898 | C. Quast | Gas Engine | gas and gasoline engines |
| 613,757 | Nov. 08, 1898 | H.G. Carnell | Gas Engine | gas and gasoline engines |
| 632,917 | Sep. 12, 1899 | C.R. Daellenbach | Explosive Engine | |
| 648,520 | May 01, 1900 | J.A. Ostenberg | Circuit Breaker for Gas Engines | ignition systems |
