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| Patents for Henry L. Hopkins | |||||
| Number | Date | Patentee | Title | Type | |
| 300,975 | Jun. 24, 1884 | H.L. Hopkins | Saw-table gage | scrollsaw accessories | |
| 324,842 | Aug. 25, 1885 | H.L. Hopkins | Scroll-sawing machine | scrollsaws | |