Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355756 | Sound-enhanced stringed musical instruments | — | 1994-10-18 |
| 5347906 | Adjustable stringed instrument mute | — | 1994-09-20 |
| D348990 | Chair | Douglas S. R. Lind | 1994-07-26 |
| D348991 | Chair | Douglas S. R. Lind | 1994-07-26 |