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| Patents for James Lynch | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,288X | Dec. 12, 1825 | J. Lynch | Making wooden square screws | wood threading machines | |
| 7,670X | Jul. 22, 1833 | J. Lynch | Improvement on the Jackson cotton gin | cotton gins | |
| CS-29 | Oct. 04, 1861 | J. Lynch | Cannon | ||
| 809,348 | Jan. 09, 1906 | M.T. Weston | Power Hammer | rotary hammers | |