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| Patents for Michael Morrison | |||||
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| Number | Date | Patentee | Title | Type | |
| 660X | Feb. 14, 1806 | M. Morrison | Machine for Picking Oakum | plumber | |
| 1,415X | Jan. 17, 1811 | M. Morrison | Chain float steam boat | steamboats | |
| 1,561X | Aug. 15, 1811 | M. Morrison | Picking wool called the wool picker | wool pickers | |
| 3,382X | Sep. 15, 1821 | M. Morrison | Threshing and rice cleaning machine | miller | |