| All Patents in class 123/90.48 |
Patents 1 -
10
of 22
      |
| Picture | Number | Date | Patentee | Title |
| | 253,709 | Feb. 14, 1882 | R. Hutchinson | Gas Engine |
| | 276,751 | May 01, 1883 | C.W. Baldwin | Gas Engine |
| | 287,578 | Oct. 30, 1883 | G.H. Reynolds | Gas Engine |
| | 430,312 | Jun. 17, 1890 | J.W. Eisenhuth | Single Acting Explosive Engine |
| | 430,505 | Jun. 17, 1890 | J.F. Daly, M.M. Barrett | Gas Engine |
 | 439,702 | Nov. 04, 1890 | H.A. Stuart | Petroleum Engine or Motor |
| | 448,989 | Mar. 24, 1891 | E. Narjot | Gas Engine |
| | 531,861 | Jan. 01, 1895 | C.M. Rhodes | Gas Engine |
| | 540,923 | Jun. 11, 1895 | C.M. Rhodes | Gas Engine |
| | 549,939 | Nov. 19, 1895 | W. Seck | Marine Hydrocarbon Motor |
