| All Patents in class 123/82 |
Patents 16 -
30
of 31
      |
| Number | Date | Patentee | Title | Type |
| 568,017 | Sep. 22, 1896 | H.C. Cundall, W.D. Cundall, R.D. Cundall, J.S. Cundall | Oil and Gas Motor Engine | gas and gasoline engines |
| 571,534 | Nov. 17, 1896 | G.W. Lewis | Gas Engine | gas and gasoline engines |
| 574,183 | Dec. 29, 1896 | F.M. Underwood | Mixer for Gas Engines | carburetors |
| 577,898 | Mar. 02, 1897 | J. Walrath | Explosive Engine | internal combustion engine valves |
| 579,789 | Mar. 30, 1897 | P.T. Coffield | Gas Engine | internal combustion engine governors |
| 585,115 | Jun. 22, 1897 | C.A. Miller | Gas Engine | internal combustion engine governors |
| 586,312 | Jul. 13, 1897 | C. Jacobson | Gas Engine | |
| 596,809 | Jan. 04, 1898 | C. Guyer | Gas Engine | gas and gasoline engines |
| 598,025 | Jan. 25, 1898 | S.S. Simrak | Gas Engine | gas and gasoline engines |
| 600,974 | Mar. 22, 1898 | J. Holroyd, E. Wiseman | Hydrocarbon Motor | oil engines |
| 617,388 | Jan. 10, 1899 | W.F. Bauroth, E. Bauroth | Gas Engine | gas and gasoline engines |
| 658,594 | Sep. 25, 1900 | C.E. Miller, C.W. Shartle | Gas Engine | gas and gasoline engines |
| 661,235 | Nov. 06, 1900 | F. Manaut, L. Charon | Petroleum-Motor | oil engines |
| 718,511 | Jan. 13, 1903 | J.A. Ostenberg | Explosion Engine | internal combustion engine governors |
| 796,106 | Aug. 01, 1905 | J.L. Bogert | Internal-combustion heat-engine | gas and gasoline engines |
