Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659064 | Compact four-stroke combustion engine, especially for the use in a portable working device | Bernhard Auler, Wolf Burger, Eberhard Witzgall | 2003-12-09 |
| 6634326 | Two-stroke motor with fresh-gas supply and flange for a two-stroke motor | Harry Radel | 2003-10-21 |