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| Patents for James Lee Simmons | |||||
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| Number | Date | Patentee | Title | Type | |
| 368,623 | Aug. 23, 1887 | J.L. Simmons | Attachment for wood-molding machines | molders | |
| 444,465 | Jan. 13, 1891 | J.L. Simmons | Polygonal lathe | wood lathes | |