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| Patents for John Hawkins | |||||
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| Number | Date | Patentee | Title | Type | |
| 181X | Jul. 11, 1797 | J. Hawkins | Brick Machine | brick maker | |
| 414X | Dec. 30, 1802 | J. Hawkins, A. Burgiss | Improvement in Manufacturing Paper from Corn Husks | manufacturing paper | |
| 6,940X | Feb. 20, 1832 | J. Hawkins | Machine for cutting leather visors for caps | leatherworker | |
| 9,748X | Jun. 20, 1836 | J. Hawkins | Mortising machine | mortising machines | |