Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5503258 | Hydraulic shock absorber | Ray A. Sackett, Matthias Raulf, Rolf Wengenroth | 1996-04-02 |
| 5368141 | Displacement sensitive valve mechanism | — | 1994-11-29 |
| 5186439 | Friction compensating automotive suspension strut | Lawrence P. McDonagh, Jonathan D. Stinson, John V. Lopez | 1993-02-16 |