| All Patents in class 416/197R |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 54,123 | Apr. 24, 1866 | D. Cushman | Water Wheel | water wheels |
| 158,591 | Jan. 12, 1875 | S.N. Knight | Improvement in water-wheels | water wheels |
| 192,304 | Jun. 19, 1877 | R.R. Ogden, S. Stearns | Water-Wheel | water wheels |
| 335,713 | Feb. 09, 1886 | R.R. Ogden | Water Wheel | water wheels |
| 409,865 | Aug. 27, 1889 | L.A. Pelton | Water-wheel | water wheels |
| 453,449 | Jun. 02, 1891 | W.H. Ridgway | Jet or impact water-wheel | turbine water wheels |
| 493,239 | Mar. 14, 1893 | S.L. Berry | Water Wheel | water wheels |
| 576,728 | Feb. 09, 1897 | D. Hug | Water Wheel | water wheels |
| 584,579 | Jun. 15, 1897 | S.C. Davidson | Tangential Impulse Turbine or Pelton Wheel | turbine water wheels |
| 728,230 | May 19, 1903 | G.J. Henry, Jr. | Water Wheel Bucket | turbine water wheels |
