| All Patents in class 123/344 |
Patents 16 -
23
of 23
      |
| Number | Date | Patentee | Title | Type |
| 639,683 | Dec. 19, 1899 | A.H. Neale | Gas Engine | gas and gasoline engines |
| 659,426 | Oct. 09, 1900 | A.A. Williams | Gas Engine | gas and gasoline engines |
| 666,260 | Jan. 22, 1901 | L.F. Burger | Gas Engine | internal combustion engines |
| 709,060 | Sep. 16, 1902 | H.C. Sträng | Four Cycle Explosive Engine | |
| 796,106 | Aug. 01, 1905 | J.L. Bogert | Internal-combustion heat-engine | gas and gasoline engines |
| 856,638 | Jun. 11, 1907 | W.H. Higgins, Jr. | Carbureter | carburetors |
| 1,116,192 | Nov. 03, 1914 | A. Winton | Vaporizing Device | carburetors |
| 1,542,476 | Jun. 16, 1925 | C.E. Sargent | Internal Combustion Engine | internal combustion engines |
