Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7259308 | Acoustic guitar resonator | — | 2007-08-21 |
| 7145064 | Acoustic amplifier and tone controller for stringed musical instruments | — | 2006-12-05 |
| 6861581 | Acoustic guitar resonator | — | 2005-03-01 |
| D364044 | Chair | Giuseppe Proietto | 1995-11-14 |
| 5355756 | Sound-enhanced stringed musical instruments | — | 1994-10-18 |
| 5347906 | Adjustable stringed instrument mute | — | 1994-09-20 |
| D348991 | Chair | Douglas S. R. Lind | 1994-07-26 |
| D348990 | Chair | Douglas S. R. Lind | 1994-07-26 |
| 4976386 | Bicycle carrier | — | 1990-12-11 |
| 4899634 | Bridge for stringed musical instruments | — | 1990-02-13 |