| All Patents in class 123/41.35 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 195,585 | Sep. 25, 1877 | F. Dieckmann | Gas-Engines | gas and gasoline engines |
| 269,163 | Dec. 12, 1882 | K. Teichmann | Gas Engine | gas and gasoline engines |
| 278,255 | May 22, 1883 | L.H. Nash | Gas Engine | gas and gasoline engines |
| 343,745 | Jun. 15, 1886 | S. Wilcox | Gas Engine | gas and gasoline engines |
| 593,859 | Nov. 16, 1897 | A. Rosenberg | Gas Engine | gas and gasoline engines |
| 666,368 | Jan. 22, 1901 | H.F. Wallman | Internal Combustion Engine | internal combustion engines |
| 2,136,416 | Nov. 15, 1938 | W.C. Dehn | Piston | pistons |
