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| Patents for Micajah C. Henley | |||||
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| Number | Date | Patentee | Title | Type | |
| 285,484 | Sep. 25, 1883 | M.C. Henley | Screw-driver | screwdriver mechanisms | |
| 342,010 | May 18, 1886 | M.C. Henley | Tension Device for Fence Machines | fence making machines | |
| 446,448 | Feb. 17, 1891 | P. Shellenback, M.C. Henley | Pulley Lathe | pulley turning lathes | |