Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4623132 | Gas spring counterbalance system | — | 1986-11-18 |
| 4548389 | Redundant high-pressure seal for fluid spring | Timothy L. Howard, Franz A. Kautz | 1985-10-22 |
| 4467899 | Cylinder-piston device | Werner Molders, Herbert Freitag | 1984-08-28 |
| 4466514 | Cylinder-piston device | Werner Molders, Herbert Freitag | 1984-08-21 |
| RE31635 | Socket assembly for a ball and socket coupling | Timothy L. Howard, Kalman Broitman | 1984-07-24 |
| 4236845 | Socket assembly for a ball and socket coupling | Timothy L. Howard, Kalman Broitman | 1980-12-02 |
| 4221367 | Gas spring with two-stage damping | — | 1980-09-09 |