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| Patents for Thomas Pierce | |||||
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| Number | Date | Patentee | Title | Type | |
| 623X | May 24, 1805 | T. Pierce | Smut Machine | miller | |
| 1,070X | Jun. 24, 1809 | T. Pierce | Washing machine | washing machines | |
| 3,079X | Feb. 26, 1819 | T. Pierce | Boiler for distilleries | stationary boilers | |
| 4,046X | Mar. 03, 1825 | T. Pierce | Shovel for removing earth, etc. | shovels | |
| 7,357X | Dec. 29, 1832 | T. Pierce | Washing machine and drying clothes | washing machines | |
| 8,808X | May 02, 1835 | T. Pierce | Water wheel, inclined, floated | water wheels | |