Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D362262 | Electric guitar | — | 1995-09-12 |
| 5265512 | Apparatus and method for tuning and intonating the strings of a bass or treble guitar | Ronald O. Browne | 1993-11-30 |
| 5171927 | Apparatus and method for tuning and intonating the strings of a bass or treble guitar | Ronald O. Browne | 1992-12-15 |
| 4712463 | Bridge and tuning mechanism for stringed instruments | Geoffrey Richardson | 1987-12-15 |
| D286892 | Guitar head | Geoffrey Richardson | 1986-11-25 |