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| Patents for Thomas Bedwell | |||||
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| Number | Date | Patentee | Title | Type | |
| 110X | Apr. 20, 1796 | T. Bedwell | Improved mode of forming a yellow color | manufacturing processes | |
| 316X | Feb. 12, 1801 | B. Henfrey, T. Bedwell | Evaporating Machine | evaporating apparatus | |
| 459X | Jun. 07, 1803 | W. Mitchell, T. Bedwell | Improvement in Extracting the Effective Matter Contained in Barks for Dying | dyeing materials | |