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| Patents for Joseph Renshaw | |||||
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| Picture | Number | Date | Patentee | Title | |
| 46,703 | Mar. 07, 1865 | J. Renshaw | Improved Tool for Cutting Off Stay and Other Bolts | ||
 | 46,822 | Mar. 14, 1865 | J. Renshaw | Improvement in Vises | |
 | 176,683 | Apr. 25, 1876 | J. Renshaw | Ratchet Drill | |
 | 257,612 | May 09, 1882 | J. Renshaw | Method of Revivifying Abrading-Surfaces | |