| All Patents of Type: water power |
Patents 1 -
15
of 519
      |
| Number | Date | Patentee | Title | Type |
| GB-164,200,127 | Jun. 24, 1642 | W. Wheeler, J. Crupley | Raising water; auger for boring wood; fixing piles without driving; raising weights | auger bits |
| 12X | Jul. 30, 1791 | J. Dickerson | Improvement in tide mills | tide mills |
| 21X | Aug. 26, 1791 | J. Macomb | Horizontal hollow water wheels for mills | water wheels |
| 67X | Dec. 31, 1793 | J. Clarke | Hydraulic Machine for Currents | water wheels |
| 159X | Mar. 18, 1797 | S. Betts | Tide Water Wheel | tide mills |
| 193X | Dec. 10, 1797 | E. Ring | Spiral Wheel for Working in the Tide Water | tide mills |
| 207X | Apr. 27, 1798 | J. Martin | Regulation of tide action on spiral wheel | tide mills |
| 214X | Jun. 07, 1798 | W. Brewster | Water wheel flume for large streams | water wheels |
| 233X | Feb. 14, 1799 | E. Reed | Horizontal water wheel | water wheels |
| 247X | Apr. 30, 1799 | B. Dearborn | Double centered mill for wind or water | wind power apparatus |
| 323X | Mar. 24, 1801 | J. Strong | Hydraulic Engine | hydraulic motors |
| 430X | Mar. 07, 1803 | S. Bent | Wheel to turn under water | water wheels |
| 434X | Mar. 18, 1803 | J. Staples, Jr. | Power Obtained by the Rising and Falling of the Tide to Give Motion to all Kinds of Machinery | tide mills |
| 520X | Feb. 17, 1804 | J. Staples, Jr. | Wind & Water Wheel | water wheels |
| 535X | Mar. 19, 1804 | B. Tyler | Wry Fly Applied to Mills | water wheels |
