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| Patents for E. Byron Gilchrist | |||||
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| Number | Date | Patentee | Title | Type | |
| 464,238 | Dec. 01, 1891 | R. Atkin | Pipe Wrench | pipe wrenches | |
| 533,872 | Feb. 12, 1895 | O.J. Ebert | Micrometer Calipers | micrometers | |
| 569,386 | Oct. 13, 1896 | F.C. Olin | Gas Engine | internal combustion engines | |