| All Patents in class 416/197B |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 158,591 | Jan. 12, 1875 | S.N. Knight | Improvement in water-wheels | water wheels |
| 363,534 | May 24, 1887 | P. Murray, Jr. | Water Motor | hydraulic motors |
| 409,865 | Aug. 27, 1889 | L.A. Pelton | Water-wheel | water wheels |
| 445,845 | Feb. 03, 1891 | F.M. Bookwalter | Water Wheel | water wheels |
| 467,840 | Jan. 26, 1892 | J.C. Walker | Water Wheel | turbine water wheels |
| 469,959 | Mar. 01, 1892 | F.M. Bookwalter | Water Wheel | water wheels |
| 482,927 | Sep. 20, 1892 | L. Porter | Water Motor | turbine water wheels |
| 485,196 | Nov. 01, 1892 | C.W. Huson | Water Wheel | water wheels |
| 493,239 | Mar. 14, 1893 | S.L. Berry | Water Wheel | water wheels |
| 503,015 | Aug. 08, 1893 | O.F. Teed | Hydraulic Motor | hydraulic motors |
| 522,958 | Jul. 17, 1894 | H.E. Barlow, E.B. Benham | Water Motor | hydraulic motors |
| 728,230 | May 19, 1903 | G.J. Henry, Jr. | Water Wheel Bucket | turbine water wheels |
