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| Patents for William Andrew Hyle | |||||
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| Number | Date | Patentee | Title | Type | |
| CA-136,213 | Oct. 17, 1911 | W.A. Hyle | Pipe Wrenches and the Like | pipe wrenches | |
| 1,026,040 | May 14, 1912 | W.A. Hyle | Pipe Wrench | pipe wrenches | |