Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5758718 | Plate heat exchanger | Franz-Joseph Haug | 1998-06-02 |
| 4205527 | Exhaust manifold | Wolfgang Rudert, Gerhard Haussmann | 1980-06-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5758718 | Plate heat exchanger | Franz-Joseph Haug | 1998-06-02 |
| 4205527 | Exhaust manifold | Wolfgang Rudert, Gerhard Haussmann | 1980-06-03 |