| All Patents in class 123/429 |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 349,464 | Sep. 21, 1886 | J. Spiel | Gas Engine | gas and gasoline engines |
| 408,460 | Aug. 06, 1889 | E. Captaine | Atomizer for Petroleum Engines | carburetors |
| 415,446 | Nov. 19, 1889 | J. Charter | Hydrocarbon or Gas Engine | gas and gasoline engines |
| 499,935 | Jun. 20, 1893 | C.W. Pinkney | Gas Engine | ignition systems |
| 517,077 | Mar. 27, 1894 | R. Thayer | Gas Engine | internal combustion engines |
| 532,314 | Jan. 08, 1895 | J.A. Charter | Gas Engine | gas and gasoline engines |
| 596,809 | Jan. 04, 1898 | C. Guyer | Gas Engine | gas and gasoline engines |
| 606,504 | Jun. 28, 1898 | S. Bouton | Explosive Engine | gas and gasoline engines |
| 612,756 | Oct. 18, 1898 | J.A. Ostenberg | Gas Engine | internal combustion engine governors |
| 614,114 | Nov. 15, 1898 | C.A. Lefebvre | Oil or Similar Motor | oil engines |
| 627,220 | Jun. 20, 1899 | E.J. Woolf | Air and Gas Engine | gas and gasoline engines |
| 659,095 | Oct. 02, 1900 | J.M. Olsen | Gasolene Engine | gas and gasoline engines |
| 1,470,756 | Oct. 16, 1923 | J.G. Lanning | Fuelizer | fuel systems |
