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| Patents for Thomas Rowell | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,263X | Nov. 24, 1820 | T. Rowell | Making wooden pegs for boots and shoes | shoe peg machines | |
| 3,424X | Dec. 13, 1821 | T. Rowell | Making treenails for ships | nail making machines | |
| 4,027X | Feb. 11, 1825 | T. Rowell | Pointing, splitting and waxing wooden pegs for shoes | stick pointing machines | |