| All Patents in class 123/65VD |
Patents 1 -
15
of 42
      |
| Number | Date | Patentee | Title | Type |
| 31,722 | Mar. 19, 1861 | J.É. Lenoir | Air Engine | hot air engines |
| 63,416 | Apr. 02, 1867 | F. Million | Gas Engine | gas and gasoline engines |
| 125,166 | Apr. 02, 1872 | G.B. Brayton | Improvement in Gas Engines | gas and gasoline engines |
| 140,021 | Jun. 17, 1873 | R. Anders, L.C. Errani | Dynamic Machines | gas and gasoline engines |
| 220,174 | Sep. 30, 1879 | J. Robson | Gas-Engine | gas and gasoline engines |
| 225,778 | Mar. 23, 1880 | W. Hees, W. Wittig | Gas-Engine | gas and gasoline engines |
| 230,470 | Jul. 27, 1880 | D. Clerk | Gas Motor Engine | gas and gasoline engines |
| 253,406 | Feb. 07, 1882 | T. McAdoo | Gas Engine | gas and gasoline engines |
| 259,736 | Jun. 20, 1882 | H. Wiedling | Gas Engine | gas and gasoline engines |
| 264,126 | Sep. 12, 1882 | C.G. Beechey | Gas Engine | gas and gasoline engines |
| 269,163 | Dec. 12, 1882 | K. Teichmann | Gas Engine | gas and gasoline engines |
| 270,202 | Jan. 09, 1883 | J. Charter | Gas Engine | gas and gasoline engines |
| 271,902 | Feb. 06, 1883 | L.H. Nash | Gas Engine | gas and gasoline engines |
| 272,130 | Feb. 13, 1883 | C.C. Lallement, E. Etève | Gas Engine | gas and gasoline engines |
| 276,751 | May 01, 1883 | C.W. Baldwin | Gas Engine | gas and gasoline engines |
