| Patents for Pelton Water Wheel Co. |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 233,692 | Oct. 26, 1880 | L.A. Pelton | Water-wheel | water wheels |
| 409,865 | Aug. 27, 1889 | L.A. Pelton | Water-wheel | water wheels |
| 485,663 | Nov. 08, 1892 | C.A. Scharff | Water-wheel nozzle | water wheels |
| 807,025 | Dec. 12, 1905 | G.J. Henry, Jr. | Regulating Nozzle | nozzles |
| 870,291 | Nov. 05, 1907 | G.J. Henry, Jr. | Regulating Means for Water Wheel Nozzles | water wheel governors |
| 941,775 | Nov. 30, 1909 | M. Haeberlein | Fly Ball Governor | water wheel governors |
| CA-131,726 | Mar. 21, 1911 | H.G. Jackson, Jr. | Trole de Pression Fluide D'Alimentation | water wheels |
| 993,064 | May 23, 1911 | G.J. Henry, Jr. | Automatic Control for Hydraulic Nozzles | nozzles |
| 1,042,681 | Oct. 29, 1912 | C.A. Jackson | Water Wheel Safety Stop | water wheels |
| 1,110,567 | Sep. 15, 1914 | C.B. McAulay | Unloader Valve | unloader valves |
| 1,114,238 | Oct. 20, 1914 | W.A. Doble | Adjustable Wear Ring | water wheels |
| 1,135,364 | Apr. 13, 1915 | W.A. Doble | Turbine Pump | turbine water wheels |
| 1,137,948 | May 04, 1915 | E. Buehle | Pressure Turbine | turbine water wheels |
| CA-174,324 | Jan. 02, 1917 | L.M. Karasch | Governor | water wheel governors |
| 1,234,882 | Jul. 31, 1917 | W.A. Doble | Speed Governor | water wheel governors |
