| All Patents in class 123/58.1 |
Patents 16 -
30
of 33
      |
| Number | Date | Patentee | Title | Type |
| 597,389 | Jan. 18, 1898 | W.R. Bullis | Gasolene Engine | gas and gasoline engines |
| 599,235 | Feb. 15, 1898 | P.L. Hider | Explosive Engine | gas and gasoline engines |
| 600,675 | Mar. 15, 1898 | J. Lizotte | Gas Engine | gas and gasoline engines |
| 637,975 | Nov. 28, 1899 | E. Rappe | Gas Engine | gas and gasoline engines |
| 639,160 | Dec. 12, 1899 | E. Fessard | Explosion Motor | gas and gasoline engines |
| 640,394 | Jan. 02, 1900 | G.W. Lewis | Gas Engine | gas and gasoline engines |
| 662,718 | Nov. 27, 1900 | O.F. Good | Explosive Engine | internal combustion engines |
| 664,689 | Dec. 25, 1900 | H. Sutton | Speed Regulator for Explosive Engines | internal combustion engine governors |
| 718,481 | Jan. 13, 1903 | W. Langdon-Davies, A. Soames | Internal Combustion Engine | internal combustion engine valves |
| 719,072 | Jan. 27, 1903 | C.G. Annesley | Spark Igniting Mechanism for Explosive Engines | ignition systems |
| 816,062 | Mar. 27, 1906 | I.S. Barnett | Gas Engine | gas and gasoline engines |
| 1,134,794 | Apr. 06, 1915 | A. Winton | Gas Engine | gas and gasoline engines |
| 1,260,847 | Mar. 26, 1918 | A. Winton | Explosive Engine | valve gear |
| 1,296,030 | Mar. 04, 1919 | A. Winton | Air Supply for Internal Combustion Motors | air supply apparatus |
| 1,437,738 | Dec. 05, 1922 | C.E. Sargent | Engine | oil engines |
