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| Patents for W. A. Patrick | |||||
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| Number | Date | Patentee | Title | Type | |
| 27,149 | Feb. 14, 1860 | W.A. Patrick | Method of operating feed-nuts in lathes | metal lathes | |
| 318,649 | May 26, 1885 | W.A. Patrick | Shaft-bearing | industrial machine bearings | |