Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10440899 | Hedge trimmer | Johannes Menzel, David Hampe, Ralf Steidinger | 2019-10-15 |
| 8746191 | Two-stroke engine having an intake arrangement | Jörg Elfner, Karsten Schmidt, Michael Raffenberg | 2014-06-10 |