Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10269334 | One touch drum tuning system | — | 2019-04-23 |
| 9053685 | One touch drum tuning components | Joseph A. Penaranda | 2015-06-09 |
| 8912416 | One touch drum tuning system | — | 2014-12-16 |
| 7501567 | Rotation activated drum tuning system | — | 2009-03-10 |
| 7138574 | Drumhead tightening and tuning apparatus | — | 2006-11-21 |