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| Patents for Will H. Clark | |||||
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| Number | Date | Patentee | Title | Type | |
| 572,757 | Dec. 08, 1896 | A.F. Jackson | Pipe Wrench | pipe wrenches | |
| 1,258,859 | Mar. 12, 1918 | A. Benson | Gear Cutter | gear making machines | |