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| Patents for Chas. J. Buchheit | |||||
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| Number | Date | Patentee | Title | Type | |
| 249,968 | Nov. 22, 1881 | T.D. Mernan | Pipe Wrench | chain and strap wrenches | |
| 258,137 | May 16, 1882 | J. Schwegler | Wrench | screw adjust wrenches | |
| 416,500 | Dec. 03, 1889 | R.J. Robbins | Pipe Wrench | pipe wrenches | |
| CA-33,192 | Dec. 19, 1889 | E.T. Smith, C.W. Graham, R.J. Robbins | Pipe Wrench | pipe tongs | |