Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581734 | Damping valve for a shock absorber | Steffen Heyn, Andreas Sieber, Alfred Memmel | 2003-06-24 |
| 6401755 | Damping valve | — | 2002-06-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581734 | Damping valve for a shock absorber | Steffen Heyn, Andreas Sieber, Alfred Memmel | 2003-06-24 |
| 6401755 | Damping valve | — | 2002-06-11 |