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| Patents for Phil. C. Dieterich | |||||
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| Number | Date | Patentee | Title | Type | |
| 331,189 | Nov. 24, 1885 | J. Du Shane | Rapid Transit Wrench | quick adjust wrenches | |
| 388,568 | Aug. 28, 1888 | J. Magnette | Chain Wrench | chain and strap wrenches | |
| 391,532 | Oct. 23, 1888 | J.G. Hoffman | Improved Socket-Wrench | quick adjust wrenches | |
| 406,666 | Jul. 09, 1889 | J.H. Lane, F.J. Pratt | Combination Wrench | wrench combination tools | |