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| Patents for John Hatch | |||||
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| Picture | Number | Date | Patentee | Title | |
| 2,304X | May 01, 1815 | J. Hatch | Machine for cutting files | ||
| 3,207X | Jun. 05, 1820 | J. Hatch | Machine for making watch chains | ||
| 5,241X | Oct. 11, 1828 | J. Hatch | Machine for cutting files | ||
| 6,971X | Mar. 21, 1832 | J. Hatch | Printing machinery | ||
 | 7,714X | Aug. 14, 1833 | G. Page | Cutting and clearing chisel | |
 | 82 | Nov. 17, 1836 | G. Page | Spiral bit with countersink for setting screws | |