Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10737369 | Nut devices for instrument stand | Richard A. Sikra | 2020-08-11 |
| 10679591 | Trigger tray for percussion instrument | — | 2020-06-09 |
| 10657944 | Electronic cymbal assembly and components thereof | — | 2020-05-19 |