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| Patents Granted on 1811-02-04 | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,425X | Feb. 04, 1811 | T. Soper, B. Wilbor | Boiler and steam still | steam stills | |
| 1,426X | Feb. 04, 1811 | B. Wilbor | Making salts by evaporation | ||
| 1,427X | Feb. 04, 1811 | A. Binny | Smoothing or rubbing printers types | printer | |
| 1,428X | Feb. 04, 1811 | S. Chandler | Making rims to ladies' and taylors' thimbles without soldering them | thimble making machines | |