Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7829775 | Necked string instrument support particularly suited for a guitar | — | 2010-11-09 |
| D308773 | Lap tray | Michael S. Bisbiglia | 1990-06-26 |
| 4863094 | Two piece tray | Michael S. Bisbiglia | 1989-09-05 |