| All Patents in class 415/122.1 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 202,461 | Apr. 16, 1878 | G.B. Phillips | Portable Forges | portable forges |
| 515,674 | Feb. 27, 1894 | J.J. Guldhaug | Motor | hydraulic motors |
| 522,958 | Jul. 17, 1894 | H.E. Barlow, E.B. Benham | Water Motor | hydraulic motors |
| 646,708 | Apr. 03, 1900 | W.N. Rumely | Stacker Fan for Theshers | threshers and thrashers |
| 665,649 | Jan. 08, 1901 | J.F. Winchell | Forge | forges |
| 1,099,392 | Jun. 09, 1914 | R.A. Norling | Pneumatic-turbine drill | pneumatic tools |
| 1,131,044 | Mar. 09, 1915 | A.L. De Leeuw | Pump | centrifugal pumps |
| 1,613,034 | Jan. 04, 1927 | J.T. Janette | Combination motor, fan and air pump for kerosene heater | heaters |
| 2,448,245 | Aug. 31, 1948 | H.F. Bakewell | Grinding fixture | tool grinders |
