Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11094297 | Electrically enabled sound post for stringed musical instruments | Peter J. Winzer | 2021-08-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11094297 | Electrically enabled sound post for stringed musical instruments | Peter J. Winzer | 2021-08-17 |