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| Patents for William H. Payne | |||||
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| Number | Date | Patentee | Title | Type | |
| 142,938 | Sep. 16, 1873 | H. Imhof, W.H. Payne | Clamp | ||
| 722,481 | Mar. 10, 1903 | J.C. Beyer | Extension Boring-Bit | adjustable drill bits | |