Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6722640 | Spring and shock absorber unit for air-suspended vehicle | Georg Memmel, Wolfgang Kolb, Roland Berghaus, Burchard Michels | 2004-04-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6722640 | Spring and shock absorber unit for air-suspended vehicle | Georg Memmel, Wolfgang Kolb, Roland Berghaus, Burchard Michels | 2004-04-20 |