| All Patents in class 92/161 |
Patents 16 -
25
of 25
      |
| Number | Date | Patentee | Title | Type |
| 809,466 | Jan. 09, 1906 | F.W. Salmon | Engine Bed | steam engine beds |
| 819,258 | May 01, 1906 | C.W. Weiss | Internal Combustion Engine | oil engines |
| 870,001 | Nov. 05, 1907 | C.H. Way | Engine | |
| 1,086,845 | Feb. 10, 1914 | L.W. Noyes | Engine | |
| 1,268,624 | Jun. 04, 1918 | F.E. Riley | Automatic Grindstone Dresser | mill stone dressers |
| 1,711,312 | Apr. 30, 1929 | A.F. Froussard | Pump | pumps |
| 2,211,249 | Aug. 13, 1940 | R.W. Werner | Hydraulic jack and method in the manufacture thereof | hydraulic jacks |
| 2,499,968 | Mar. 07, 1950 | E.M. Pfauser | Pneumatic-Hydraulic Pressure Converter | |
| 3,017,863 | Jan. 23, 1962 | N.V. Gusching, W.H. Ulman | Electrical control system | |
| 3,440,933 | Apr. 29, 1969 | D.E. Sutton | Adjustable stroke control device | |
