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| Patents for George A. Colton | |||||
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| Number | Date | Patentee | Title | Type | |
| 295,229 | Mar. 18, 1884 | G.A. Colton | Lathe Chuck | metal lathe chucks | |
| 295,230 | Mar. 18, 1884 | G.A. Colton | Lathe Chuck | metal lathe chucks | |
| 320,224 | Jun. 16, 1885 | G.A. Colton | Vise | bench vises | |
| CA-22,421 | Sep. 08, 1885 | G.A. Colton | Vise | bench vises | |
| 438,098 | Oct. 07, 1890 | G.A. Colton | File cleaner | ||
| 460,115 | Sep. 29, 1891 | G.A. Colton | Mallet | mallets | |