| All Patents in class 261/78.1 |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
| | 350,769 | Oct. 12, 1886 | G. Smyers, G. Rogot | Petroleum and Gas Motor |
| | 367,936 | Aug. 09, 1887 | T. Shaw | Hydrocarbon and Gas Impulse Feeder for Gas Engines |
| | 408,460 | Aug. 06, 1889 | E. Captaine | Atomizer for Petroleum Engines |
 | 423,214 | Mar. 11, 1890 | E. Butler | Hydrocarbon Motor |
| | 504,723 | Sep. 12, 1893 | A. Gray | Hydrocarbon Engine |
| | 657,739 | Sep. 11, 1900 | G. Kiltz | Vaporizer for Petroleum-Engines |
| | 878,770 | Feb. 11, 1908 | W.A. Cahill | Carbureter |
 | 928,939 | Jul. 27, 1909 | J. Charter, J.A. Charter | Charge Forming Device for Gas Engines |
| | 1,096,482 | May 12, 1914 | A. Winton | Carbureter |
