Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967706 | Racket for ball games | Johan Kotze, Stefan Mohr, Claus Muller, Klaus Rambach, Jürgen Wilke +2 more | 2011-06-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967706 | Racket for ball games | Johan Kotze, Stefan Mohr, Claus Muller, Klaus Rambach, Jürgen Wilke +2 more | 2011-06-28 |