| Patents for Raymond G. Knudsen |
Patents 1 -
10
of 19
      |
| Picture | Number | Date | Patentee | Title |
| | 2,544,795 | Mar. 13, 1951 | R.G. Knudsen | Reversible Ratchet Mechanism |
| | 2,561,577 | Jul. 24, 1951 | R.G. Knudsen | Pneumatic Impact Pullers and the Like |
| | 2,566,507 | Sep. 04, 1951 | R.G. Knudsen, G.M. Walraven | Cylinder Sleeve Puller |
| | 2,583,617 | Jan. 29, 1952 | R.G. Knudsen, G.M. Walraven | Ratchet Control Mechanism |
| | 2,613,983 | Oct. 14, 1952 | R.G. Knudsen | Sleeve Pulling Device |
| | 2,642,848 | Jun. 23, 1953 | R.G. Knudsen, G.M. Walraven | Air Valve Mechanism for Controling the Operation of Pneumatic Devices and the Like |
| | 2,776,470 | Jan. 08, 1957 | R.G. Knudsen | Cylinder Sleeve Pulling Device and the Like |
| | 2,817,151 | Dec. 24, 1957 | R.F. Arnold, R.G. Knudsen | Tappet or Valve Lash Gauge Holder |
| | 2,830,450 | Apr. 15, 1958 | R.G. Knudsen | Torque Wrenches |
| | 2,930,136 | Mar. 29, 1960 | F.W. Preslan, R.G. Knudsen | Linkage Gauge for Automatic Transmissions and the Like |
