Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7363900 | Multi-cylinder internal combustion engine for vehicles | Robert Griessbach, Robert Wagner, Andreas Werner, Steffen Lutz | 2008-04-29 |
| 4377201 | Arrangement in a heat recovery unit | Karl-Axel G. Gustavsson, Karl A. Jansson | 1983-03-22 |