Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1081868 | Pickleball racket bumper | Dennis Fabian, Frederic Goetsch, Katja Foerstner | 2025-07-01 |
| D1027089 | Racket throat | — | 2024-05-14 |
| 11857855 | Characterization of a ball game racket frame | Nathan Elliott, Stefan Mohr, Ralf Schwenger | 2024-01-02 |
| 10729943 | Grommet and grommet strip for ball game racket | Ralf Schwenger | 2020-08-04 |
| 10220279 | Handle shell for ball game racket | Daniel Lau, Stefan Mohr | 2019-03-05 |
| 10195506 | System and method of using shear thickening materials in sports products | Herfried Lammer, Johan Kotze, Ralf Schwenger | 2019-02-05 |
| 10143897 | Bridge for a ball game racket | Wolfgang SCHLOR, Daniel Lau, Stefan Mohr, Ralf Schwenger | 2018-12-04 |
| 9855471 | Grommet strip | Stefan Mohr, Christos Tsangalis, Daniel Lau, Ralf Schwenger | 2018-01-02 |
| 8500578 | Elastic grip sleeve and grip cap for ball game racket | Stefan Mohr, Daniel Lau, Ralf Schwenger, Johan Kotze | 2013-08-06 |
| 8282513 | Racket comprising a joint | Johan Kotze, Stefan Mohr, Ralf Schwenger | 2012-10-09 |
| 8257206 | Ball game racket with variable vibration length | Stefan Mohr, Ralf Schwenger, Johan Kotze | 2012-09-04 |
| 8105184 | System and method of using shear thickening materials in sports products | Herfried Lammer, Johan Kotze, Ralf Schwenger | 2012-01-31 |
| 8007380 | Racket with moveably mounted bridge | Johan Kotze, Stefan Mohr, Ralf Schwenger | 2011-08-30 |
| 7967706 | Racket for ball games | Rob Cottey, Johan Kotze, Stefan Mohr, Claus Muller, Klaus Rambach +2 more | 2011-06-28 |