| All Patents in class 60/468 |
Patents 1 -
7
of 7
      |
| Picture | Number | Date | Patentee | Title |
 | 1,805,588 | May 19, 1931 | R.E. Manley | Hydraulic jack |
| | 2,061,530 | Nov. 17, 1936 | D.D. Wile | Control Means |
| | 2,077,894 | Apr. 20, 1937 | I. Patrick | Surge control valve for hydraulic presses |
| | 2,459,937 | Jan. 25, 1949 | H. Ernst, F.A. Hassman | Hydraulic Control System |
| | 2,898,891 | Aug. 11, 1959 | R.J. Flanigan, N.V. Gusching | Hydraulic flow control |
| | 4,715,789 | Dec. 29, 1987 | R.D. Liegel, J.G. Ballard | High speed hydraulic fluid venting valve in a hydraulic fluid pump |
| | 6,988,363 | Jan. 24, 2006 | M. Bitter | Hydraulic Active Boom Suspension for a Telehandler |
