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| Patents for Ralph A. Shepard | |||||
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| Number | Date | Patentee | Title | Type | |
| 635,307 | Oct. 24, 1899 | T.H. Ewing | Tool (Combination-tool) | combination tools | |
| 639,369 | Dec. 19, 1899 | J.H. Flanigan | Wrench | quick adjust wrenches | |
| 641,451 | Jan. 16, 1900 | W.T. Hatten | Wrench | quick adjust wrenches | |
| 761,707 | Jun. 07, 1904 | J.J. Peyman | Adjustable Square | squares | |