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| Patents for Horace G. Dietz | |||||
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| Number | Date | Patentee | Title | Type | |
| CA-62,367 | Jan. 17, 1899 | W.V. Chisholm | Improvements in Wrenches | screw adjust wrenches | |
| 635,956 | Oct. 31, 1899 | C.A. Desjardins | Horse Power | animal powered apparatus | |
| 649,939 | May 22, 1900 | S.M. De Merritt, E.R. Leighton | Seam Ripper | sewing tools | |