| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 123/144 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 448,597 | Mar. 17, 1891 | B.C. Vanduzen | Gas Engine | gas and gasoline engines | |
| 452,568 | May 19, 1891 | E.W. Evans | Gas Engine | gas and gasoline engines | |
| 484,168 | Oct. 11, 1892 | J. Wehrschmidt | Gas Engine | internal combustion engine governors | |
| 571,447 | Nov. 17, 1896 | C.A. Kunzel, Jr. | Gas Engine | gas and gasoline engines | |
| 579,554 | Mar. 23, 1897 | E.W. Blum | Gas Motor | internal combustion engines | |
| 610,004 | Aug. 30, 1898 | A.H. Dingman | Gas Engine | gas and gasoline engines | |