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| Patents for George D. Belcher | |||||
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| Number | Date | Patentee | Title | Type | |
| 131,326 | Sep. 17, 1872 | G.D. Belcher | Improvement in the construction of hand-vises | vises | |
| 150,672 | May 12, 1874 | G.D. Belcher | Improvement in drill-chucks | drill chucks | |
| 240,223 | Apr. 19, 1881 | G.D. Belcher | Hand-drill | hand drills | |