Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7168419 | Exhaust gas heat exchanger | Jurgen Rosin, Bernhard Bronischewski, Manfred Heinze, Andreas Krien, Markus Wallraven | 2007-01-30 |
| 7032577 | Exhaust gas heat exchanger | Jurgen Rosin, Bernhard Bronischewski, Manfred Heinze, Andreas Krien, Markus Wallraven | 2006-04-25 |