Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6415750 | Two-stroke engine | Heiko Rosskamp, Axel Klimmek, Lars Bergmann | 2002-07-09 |
| 6401673 | Two-stroke engine having a bypass branching from an air filter housing | Lars Bergmann, Heiko Rosskamp, Reinhard Gerhardy | 2002-06-11 |