| All Patents in class 123/255 |
Patents 16 -
30
of 34
      |
| Number | Date | Patentee | Title | Type |
| 575,661 | Jan. 19, 1897 | W.F. Trotter | Gas or Oil Engine | gas and gasoline engines |
| 578,034 | Mar. 02, 1897 | O. Bomborn | Vaporizer for Petroleum Engines | carburetors |
| 581,412 | Apr. 27, 1897 | E. Captaine | Vaporizer and Combustion Chamber for Petroleum Motors | internal combustion engines |
| 583,628 | Jun. 01, 1897 | L.H. Nash | Gas or Oil Engine | gas and gasoline engines |
| 592,034 | Oct. 19, 1897 | C.W. Weiss | Explosive Engine | oil engines |
| 607,580 | Jul. 19, 1898 | L.J. Wing | Gas Engine | gas and gasoline engines |
| 615,766 | Dec. 13, 1898 | A.A. Vansickle | Gas Engine | gas and gasoline engines |
| 620,941 | Mar. 14, 1899 | G.W. Lewis | Explosive Engine | gas and gasoline engines |
| 622,469 | Apr. 04, 1899 | F.C. Hirsch | Oil Engine | oil engines |
| 648,914 | May 08, 1900 | H.A. Bertheau | Vaporizer for Petroleum-Motors | carburetors |
| 680,953 | Aug. 20, 1901 | C.W. Weiss | Explosive Engine | internal combustion engines |
| 708,284 | Sep. 02, 1902 | C.W. Weiss | Incandescent Igniter for Explosive Engines | ignition systems |
| 710,824 | Oct. 07, 1902 | C.W. Weiss | Incandescent Igniter for Explosive Engines | ignition systems |
| 723,956 | Mar. 31, 1903 | C.W. Weiss | Explosive Engine | oil engines |
| 740,195 | Sep. 29, 1903 | H. Soeldner | Oil Engine | oil engines |
