| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 415/60 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 9,373X | Feb. 10, 1836 | W.L. Elgar | Water-wheels, twain | water wheels | |
| 33,220 | Sep. 03, 1861 | H. Van DeWater | Improved water-wheel | turbine water wheels | |
| 909,684 | Jan. 12, 1909 | M.J. Scanlon | Impulse Turbine | turbine water wheels | |
| 1,270,803 | Jul. 02, 1918 | W.F. Folmer | Wind Motor | air motors and turbines | |