| All Patents in class 92/140 |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| 43,362 | Jun. 28, 1864 | W. Wright | Oscillating Steam Engine | oscillating steam engines |
| 67,659 | Aug. 13, 1867 | N.A. Otto, E. Langen | Gas Engine | gas and gasoline engines |
| 190,441 | May 08, 1877 | W.J. Liddell | Improvement in steam-engines | steam engines |
| 213,281 | Mar. 18, 1879 | T. Dowling | Pump | hand pumps |
| 224,481 | Feb. 10, 1880 | H.M. Sciple | Portable Steam Engine | portable steam engines |
| 364,258 | Jun. 07, 1887 | F. Keating | Lubricating Pump | oil pumps |
| 401,452 | Apr. 16, 1889 | L.H. Nash | Fuel Mixing Device for Gas Engines | carburetors |
| 584,592 | Jun. 15, 1897 | E.E. Johnson | Piston-pump | |
| 675,062 | May 28, 1901 | G.G. Guy | Pump | water pumps |
| 715,559 | Dec. 09, 1902 | D.A. Decrow | Motor Engine | |
| 1,284,108 | Nov. 05, 1918 | C.A. Hultquist | Drilling Machine | |
| 1,613,034 | Jan. 04, 1927 | J.T. Janette | Combination motor, fan and air pump for kerosene heater | heaters |
| 1,805,588 | May 19, 1931 | R.E. Manley | Hydraulic jack | vehicle mechanic |
| 2,431,619 | Nov. 25, 1947 | E.C. Read | Steam engine with keyed connection between piston rod and crosshead | steam engines |
| 3,440,933 | Apr. 29, 1969 | D.E. Sutton | Adjustable stroke control device | |
