Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5234051 | Compact heat exchanger-ventilation unit for a vehicle | Hans Weizenburger, Michael Klocke | 1993-08-10 |
| 5012768 | Cooling system | — | 1991-05-07 |
| 4726327 | Air guide panel for air-cooled internal combustion engines | — | 1988-02-23 |