| All Patents in class 123/363 |
Patents 1 -
15
of 46
      |
| Number | Date | Patentee | Title | Type |
| 269,146 | Dec. 12, 1882 | H. Wiedling | Gas Engine | gas and gasoline engines |
| 279,657 | Jun. 19, 1883 | H.S. Maxim | Gas Engine | gas and gasoline engines |
| 284,557 | Sep. 04, 1883 | G.M. Hopkins | Gas Engine | gas and gasoline engines |
| 287,578 | Oct. 30, 1883 | G.H. Reynolds | Gas Engine | gas and gasoline engines |
| 287,897 | Nov. 06, 1883 | C.W. Baldwin | Gas Engine | gas and gasoline engines |
| 297,329 | Apr. 22, 1884 | S.L. Wiegand | Gas Engine | gas and gasoline engines |
| 301,320 | Jul. 01, 1884 | G.M. Allen | Gas Engine | gas and gasoline engines |
| 305,467 | Sep. 23, 1884 | P. Murray, Jr. | Gas Engine | gas and gasoline engines |
| 306,339 | Oct. 07, 1884 | S. Marcus | Electrical Igniting Device for Gas Engines | ignition systems |
| 322,477 | Jul. 21, 1885 | J.F. Place | Gas Engine | gas and gasoline engines |
| 335,564 | Feb. 09, 1886 | J. Charter | Gas Engine | gas and gasoline engines |
| 348,998 | Sep. 14, 1886 | J.F. Place | Gas Engine | gas and gasoline engines |
| 348,999 | Sep. 14, 1886 | J.F. Place | Gas Engine | gas and gasoline engines |
| 350,077 | Sep. 28, 1886 | N.A. Otto | Gas Motor Engine | gas and gasoline engines |
| 351,394 | Oct. 26, 1886 | P. Murray, Jr. | Gas Engine | gas and gasoline engines |
