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| Patents for John Gulick Baker | |||||
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| Number | Date | Patentee | Title | Type | |
| 54,813 | May 15, 1866 | J.G. Baker | Improvement in Saw Grinding Machines | tool making machines | |
| 79,184 | Jun. 23, 1868 | J.G. Baker | Improvement in Swage for Circular Saws | annular saws | |
| 79,185 | Jun. 23, 1868 | J.G. Baker | Improvement in saws | saw teeth | |
| 112,007 | Feb. 21, 1871 | J.G. Baker | Improvement in Buck-Saw Frames | frame saws | |
| 117,365 | Jul. 25, 1871 | J.G. Baker | Improvement in machines for cutting tobacco | tobacco machinery | |