Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6114617 | Guitar with short seventh string and shift lever for easy conversion to banjo tuning | — | 2000-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6114617 | Guitar with short seventh string and shift lever for easy conversion to banjo tuning | — | 2000-09-05 |