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| All Patents of Type: wool pickers | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,561X | Aug. 15, 1811 | M. Morrison | Picking wool called the wool picker | wool pickers | |
| 3,582X | Sep. 02, 1822 | B. Brown | Wool picker | wool pickers | |
| 6,259 | Apr. 03, 1849 | R. Daniels, A.G. Dewey | Machinery for picking wool, &c | wool pickers | |
| 72,735 | Dec. 31, 1867 | J.T. Henry | Improvement in Sheep-Shears | wool pickers | |