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| Patents for Silas Shepard | |||||
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| Number | Date | Patentee | Title | Type | |
| 934X | Sep. 16, 1808 | S. Shepard, A.C. Chandler | Machine for heading nails | nail making machines | |
| 1,715X | Apr. 27, 1812 | S. Shepard | Water loom | looms | |
| 2,650X | Jul. 25, 1816 | J. Thorp (Thorpe), S. Shepard | Power Loom | looms | |
| 2,682X | Oct. 14, 1816 | S. Shepard, J. Thorp (Thorpe) | Socket bobbin winder | spinner | |
| 3,315X | Mar. 23, 1821 | C. Dean, S. Shepard | Ball speeder for roping cotton | spinner | |