| Patents for Edward C. Wahl |
Patents 1 -
7
of 7
      |
| Picture | Number | Date | Patentee | Title |
| | 2,712,459 | Jul. 05, 1955 | E.C. Wahl | High Speed Shaft Seal |
| | 2,881,015 | Apr. 07, 1959 | E.C. Wahl | Shaft Seal Means and Method |
| | 3,109,660 | Nov. 05, 1963 | E.C. Wahl, W.J. Koppius | Seal Assembly |
| | 3,190,661 | Jun. 22, 1965 | R.H. Andresen, G. Schultz, E.C. Wahl | Vented Seal With Stationary Spaced Sealing Members |
| | 3,389,916 | Jun. 25, 1968 | E.C. Wahl | Floating Ring Shaft Seal |
| | 3,972,536 | Aug. 03, 1976 | E.C. Wahl, D.J. Warner | Rotating Shaft Seal Assembly |
| | 4,299,398 | Nov. 10, 1981 | E.C. Wahl | Pressure Compensating Shaft Seal |
