| X Patents |
Patents 1 -
10
of 9755
      |
| Picture | Number | Date | Patentee | Title |
 | 1X | Jul. 31, 1790 | S. Hopkins | Making Pot And Pearl Ashes |
| | 2X | Aug. 06, 1790 | J.S. Sampson | Manufacturing Candles |
 | 3X | Dec. 18, 1790 | O. Evans | Manufacturing Flour and Meal |
 | 4X | Jan. 29, 1791 | F. Bailey | Punch for making printing type |
| | 5X | Jan. 29, 1791 | A. Putnam | Improvement in distilling |
| | 6X | Mar. 10, 1791 | J. Stone | Driving piles for bridges, etc. |
| | 7X | Mar. 11, 1791 | S. Mullikin | Machine for thrashing grain and corn |
| | 8X | Mar. 11, 1791 | S. Mullikin | Breaking and Swingling of Hemp, etc. |
| | 9X | Mar. 11, 1791 | S. Mullikin | Machine for cutting and polishing stone and marble |
| | 10X | Mar. 11, 1791 | S. Mulliken | Machine for raising a nap on cloths |
