| All Patents in class 415/148 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 6,765 | Oct. 02, 1849 | W.B. Stewart | Machine for Making Washboads | |
| 10,080 | Oct. 04, 1853 | H. Van DeWater | Improved turbine water-wheel | turbine water wheels |
| 12,927 | May 22, 1855 | J. Tyler | Curb for water-wheels | turbine water wheels |
| 20,456 | Jun. 01, 1858 | J. Tyler | Water Wheel | water wheels |
| 69,169 | Sep. 24, 1867 | R.A. Blood, L.W. Blood | Water Wheel | water wheels |
| 111,601 | Feb. 07, 1871 | J.P. Allen | Water Wheel | turbine water wheels |
| RE4,539 | Aug. 29, 1871 | J. Tyler | Improvement in water-wheels | turbine water wheels |
| 201,875 | Apr. 02, 1878 | J.C. Estey | Utilizing Power of Water Pipes | turbine water wheels |
| 320,725 | Jun. 23, 1885 | L.H. Timmons | Rotary Steam Engine | rotary steam engines |
| 900,853 | Oct. 13, 1908 | E.P. Holly | Liquid Impelling Device | |
| 1,866,196 | Jul. 05, 1932 | A.A. Criqui, R.T. Thornton | Gas purifier or scrubber | |
