| All Patents in class 415/151 |
Patents 16 -
24
of 24
      |
| Number | Date | Patentee | Title | Type |
| 255,720 | Mar. 28, 1882 | E.C. Sheridan, W.T. Christy | Water Wheel | water wheels |
| 392,017 | Oct. 30, 1888 | R. Emerson | Water Motor | hydraulic motors |
| 415,561 | Nov. 19, 1889 | W.H. Ridgway | Water-wheel | turbine water wheels |
| 429,487 | Jun. 03, 1890 | J.S. Teed | Water-motor | water wheels |
| 461,565 | Oct. 20, 1891 | F.M. Bookwalter, J.W. Bookwalter | Water Wheel | water wheels |
| 566,967 | Sep. 01, 1896 | C.G. Curtis | Elastic Fluid Turbine | turbine water wheels |
| 589,422 | Sep. 07, 1897 | C.G. Curtis | Elastic Fluid Turbine | steam turbines |
| 703,056 | Jun. 24, 1902 | A. Giesler | Turbine Water Wheel System | turbine water wheels |
| 716,765 | Dec. 23, 1902 | C.E. Sargent | Steam Turbine | steam turbines |
