| All Patents in class 123/162 |
Patents 31 -
45
of 75
      |
| Number | Date | Patentee | Title | Type |
| 555,355 | Feb. 25, 1896 | A.A. Williams, C.W. Agerell | Gas Engine | gas and gasoline engines |
| 557,496 | Mar. 31, 1896 | J.F. Duryea | Engine or Motor | |
| 558,943 | Apr. 28, 1896 | L.S. Gardner | Vapor Motor | |
| 561,774 | Jun. 09, 1896 | G.R. Swaine, G.F. Eggerdinger | Gas Engine | internal combustion engines |
| 561,886 | Jun. 09, 1896 | A.A. Hamerschlag | Eletrical Igniting Device for Gas or Petroleum Engines | ignition systems |
| 564,182 | Jul. 21, 1896 | L.M. Bourgeois, Jr. | Electric Igniter for Gas Engines | ignition systems |
| 564,643 | Jul. 28, 1896 | A.J. Pierce | Gas Engine | internal combustion engines |
| 573,174 | Dec. 15, 1896 | S.M. Balzer | Motor or Engine | |
| 575,326 | Jan. 19, 1897 | H.S. Bristol | Gas Engine | gas and gasoline engines |
| 577,158 | Feb. 16, 1897 | W.F. Davis | Electric Igniter for Explosive Engines | ignition systems |
| 577,567 | Feb. 23, 1897 | L.H. Wattles | Gas Engine | gas and gasoline engines |
| 579,068 | Mar. 16, 1897 | E. Merry | Hydrocarbon Engine | |
| 580,444 | Apr. 13, 1897 | H.C. Baker | Gas Engine | internal combustion engine valves |
| 582,620 | May 18, 1897 | J.A. Charter | Gas Engine | internal combustion engines |
| 585,652 | Jul. 06, 1897 | J.A. Charter | Gas Engine | |
