Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9299328 | Tilter for a stand, in particular a cymbal stand | Ruben Steinhauser | 2016-03-29 |
| 8633367 | Variable beater for drums | Ruben Steinhauser | 2014-01-21 |
| 8395039 | Snare drum stand with self-adjusting bracket size | Ruben Steinhauser | 2013-03-12 |
| 8163988 | Snare tension device | Ruben Steinhauser | 2012-04-24 |