Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6899067 | Two-stroke engine and method of operating the same | Heiko Rosskamp | 2005-05-31 |
| 6484596 | Crankshaft starter-generator | — | 2002-11-26 |
| 4354567 | Rear axle suspension system for motor vehicles | — | 1982-10-19 |