| Patents Granted on 1791-08-26 |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 21X | Aug. 26, 1791 | J. Macomb | Horizontal hollow water wheels for mills | water wheels |
| 22X | Aug. 26, 1791 | J. Rumsey | Improvement on Dr Barker's Mill | miller |
| 23X | Aug. 26, 1791 | J. Rumsey | Conveying Water to Operate on Mills | water distribution systems |
| 24X | Aug. 26, 1791 | J. Rumsey | Improvement on Captain Savary's Steam Engine | steam engines |
| 25X | Aug. 26, 1791 | J. Rumsey | Bellows | forge bellows |
| 26X | Aug. 26, 1791 | J. Rumsey | Generation of Steam | stationary boilers |
| 27X | Aug. 26, 1791 | J. Rumsey | Application of Steam to Propel Boats or Vessels | steamboats |
| 28X | Aug. 26, 1791 | J. Fitch | Steam engine applied to navigation | steam engines |
| 29X | Aug. 26, 1791 | N. Read | Improved boiler of the steam engine | stationary boilers |
| 30X | Aug. 26, 1791 | N. Read | Improvement in distilling | distilling apparatus |
| 31X | Aug. 26, 1791 | J. Stevens, Jr. | Boiler for generating steam | stationary boilers |
| 32X | Aug. 26, 1791 | J. Stevens, Jr. | Raising water by steam | steam pumps |
| 33X | Aug. 26, 1791 | J. Stevens, Jr. | Application of steam to work bellows | steam apparatus |
| 34X | Aug. 26, 1791 | E. Cruse | Improvement on Savary's steam engine for raising water | steam engines |
| NX-179,909,131 | Aug. 26, 1791 | J. Rumsey | Grist Mill, Working | grist mills |
