| All Patents in class 123/90.16 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 230,470 | Jul. 27, 1880 | D. Clerk | Gas Motor Engine | gas and gasoline engines |
| 445,110 | Jan. 20, 1891 | M.A. Graham | Gas Engine | gas and gasoline engines |
| 590,796 | Sep. 28, 1897 | A.J. Tackle | Gas Engine | gas and gasoline engines |
| 607,878 | Jul. 26, 1898 | C. Quast | Gas Engine | gas and gasoline engines |
| 627,338 | Jun. 20, 1899 | L.S. Kirker | Gas Engine | gas and gasoline engines |
| 976,770 | Nov. 22, 1910 | P.M. Allmon | Internal Combustion Engine | fuel pumps |
| 1,503,383 | Jul. 29, 1924 | C.E. Sargent | Internal Combustion Engine | internal combustion engines |
| 2,397,511 | Apr. 02, 1946 | H. Schreck | Gas Engine | gas and gasoline engines |
