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| All Patents in class 123/179.1 | |||||
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| Number | Date | Patentee | Title | Type | |
| 543,818 | Jul. 30, 1895 | H.A. Weeks | Gas Engine | internal combustion engines | |
| 618,470 | Jan. 31, 1899 | A. Koschade | Lubricator | tool lubricators | |
| 1,014,988 | Jan. 16, 1912 | F.D. Winkley | Carbureter | carburetors | |
| 1,397,277 | Nov. 15, 1921 | V.A. Fynn | Ignition-switch | ||