| All Patents in class 123/182.1 |
Patents 1 -
15
of 40
      |
| Number | Date | Patentee | Title | Type |
| 196,473 | Oct. 23, 1877 | W.J. Crossley, F.W. Crossley, N.A. Otto | Gas Motor Engine | gas and gasoline engines |
| 296,340 | Apr. 08, 1884 | H.S. Maxim | Gas Engine | gas and gasoline engines |
| 383,775 | May 29, 1888 | C. Sintz | Gas Engine | gas and gasoline engines |
| 386,210 | Jul. 17, 1888 | L.H. Nash | Gas Engine | gas and gasoline engines |
| 398,108 | Feb. 19, 1889 | C.T. Wiedling | Gas Engine | gas and gasoline engines |
| 400,754 | Apr. 02, 1889 | L.P. Malandin, E. Deamare-Deboutteville | Motive Power Engine | internal combustion engines |
| 400,850 | Apr. 02, 1889 | J.J. Humes | Hydrocarbureted Air Engine | |
| 401,453 | Apr. 16, 1889 | L.H. Nash | Gas Engine | gas and gasoline engines |
| 402,751 | May 07, 1889 | S. Lawson | Gas Engine | gas and gasoline engines |
| 418,418 | Dec. 31, 1889 | L.H. Nash | Method of Operating Gas Engines | gas and gasoline engines |
| 501,881 | Jul. 18, 1893 | C. Gaume, Administratrix, C.J. Gaume, deceased (Estate of) | Gas Engine | gas and gasoline engines |
| 514,996 | Feb. 20, 1894 | K.A. Jakobson | Gas Motor | internal combustion engines |
| 515,116 | Feb. 20, 1894 | H.M. Crouan | Gas or Petroleum Motor | internal combustion engines |
| 517,890 | Apr. 10, 1894 | W. Seck | Gas or Hydrocarbon Engine | internal combustion engines |
| 521,443 | Jun. 12, 1894 | S.D. Shepperd | Gas Engine | internal combustion engines |
