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| Patents for William Cox Redfield | |||||
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| Number | Date | Patentee | Title | Type | |
| 499,508 | Jun. 13, 1893 | W.C. Redfield, J.C. Booth | Pipe Wrench | chain and strap wrenches | |
| GB-189,311,602 | Nov. 25, 1893 | W.C. Redfield, J.H. Williams, E.G. Brewer | Improvements in Wrenches For Pipes and Bars | chain and strap wrenches | |