Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303270 | Guitar | — | 1989-09-05 |
| 4429608 | Stringed musical instrument top | Charles H. Kaman | 1984-02-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303270 | Guitar | — | 1989-09-05 |
| 4429608 | Stringed musical instrument top | Charles H. Kaman | 1984-02-07 |