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| Patents for Lewis S. Hayes | |||||
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| Number | Date | Patentee | Title | Type | |
| 59,392 | Nov. 06, 1866 | L.S. Hayes | Improvement in sawing-machines | tree felling machines | |
| 291,727 | Jan. 08, 1884 | L.S. Hayes | Tubular Cutter Lathe | wood lathes | |