| Patents Granted on 1801-09-?? |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 338X | Sep. 02, 1801 | G.F. Saltonstall | Metallic Gin Rollers for Cleaning Cotton | miller |
| 339X | Sep. 14, 1801 | T. Bruff | Mode of manufacturing spoons | manufacturing processes |
| 340X | Sep. 15, 1801 | J. Sharples | Mechanical powers for the use of wind mills | wind power apparatus |
| 341X | Sep. 15, 1801 | J. Sharples | Giving motion to wheels within cylinders | industrial machine mechanisms |
| 342X | Sep. 19, 1801 | T. Power | Manufacturing potash | manufacturing potash |
| 343X | Sep. 21, 1801 | S. Wallis | Moveable and suspended seal and beam | scales and balances |
