Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446497 | Reciprocating machine with operating parameter sensor | Josef Glaser, Klaus-Christoph Harms, Wolfgang Kling, Karl Wojik | 2002-09-10 |
| 5492189 | Hybrid drive system | Wolfgang Kriegler, Erwin Reisinger | 1996-02-20 |