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| Patents for Samuel Griffin | |||||
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| Number | Date | Patentee | Title | Type | |
| 412,883 | Oct. 15, 1889 | S. Griffin | Method of Operating Gas Engines | gas and gasoline engines | |
| 542,410 | Jul. 09, 1895 | S. Griffin | Liquid Hydrocarbon Motor | internal combustion engines | |
| 916,197 | Mar. 23, 1909 | A.F. Robbins | Mainspring Winder | watchmaker | |