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| Patents for Pierson W. Banning | |||||
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| Number | Date | Patentee | Title | Type | |
| 913,417 | Feb. 23, 1909 | R. Milne | Gearing | metalworking power transmission | |
| 913,995 | Mar. 02, 1909 | S.S. Vaughan | Wrench | ||
| 928,780 | Jul. 20, 1909 | R. Milne | Tapping attachment for drilling-machines | drilling and boring | |
| 940,342 | Nov. 16, 1909 | R. Milne | Differential Postive Feed Mechanism | drill presses | |
| 983,668 | Feb. 07, 1911 | W.A. Barker | Friction-brake mechanism | ||