Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363945 | Control valve for shock absorbers | Magnus B. Lizell | 1994-11-15 |
| 5211268 | Control valve for shock absorbers | Magnus B. Lizell | 1993-05-18 |
| 5148897 | Piston valving for shock absorbers | — | 1992-09-22 |
| 5123671 | Method and apparatus for controlling shock absorbers | Jan Driessen, David L. Steed | 1992-06-23 |
| 5107970 | High pressure sealing system and method | Jan Driessen | 1992-04-28 |