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| Patents for S. S. Schoff | |||||
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| Number | Date | Patentee | Title | Type | |
| 211,309 | Jan. 14, 1879 | L.H. Watson | Automatic-Governor and Cut-Off | steam engine governors | |
| 285,048 | Sep. 18, 1883 | G.A. Liljencrantz | Fruit Jar Opener | jar wrenches | |
| 286,836 | Oct. 16, 1883 | G.A. Liljencrantz | Fruit Jar Opener | jar wrenches | |