Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9858903 | Efficient acoustic enhancement of endpins and receptacles for stringed musical instruments and the like using customized filler materials | — | 2018-01-02 |
| D658162 | Acoustic coupling disc | — | 2012-04-24 |
| 6998523 | End pin for a stringed musical instrument or other acoustic device | — | 2006-02-14 |