Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012043 | Grip tape and grip for ball game racket | Stefan Mohr, Claus Muller, Klaus Rambach, Gert Rhomberg | 2011-09-06 |
| 7967706 | Racket for ball games | Rob Cottey, Johan Kotze, Stefan Mohr, Claus Muller, Klaus Rambach +2 more | 2011-06-28 |
| 7140984 | Racket for ball games and production process | Johannes Mauser, Klaus Rambach, Johan Kotze, Herfried Lammer | 2006-11-28 |
| 7077767 | Racket for ball games and production process | Johannes Mauser, Klaus Rambach, Johan Kotze, Herfried Lammer | 2006-07-18 |
| 7044869 | Racket for ball games and production process | Johannes Mauser, Klaus Rambach, Johan Kotze, Herfried Lammer | 2006-05-16 |