Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700045 | Constructive arrangement disposed in a tuning mechanism for percussion instruments | — | 2004-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700045 | Constructive arrangement disposed in a tuning mechanism for percussion instruments | — | 2004-03-02 |