Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D478343 | Acoustic shield for musicians | — | 2003-08-12 |
| 6588716 | Accessory mount for an extendable shaft | — | 2003-07-08 |
| 6543960 | Camming coupler for a music desk | Peter J. Abercrombie | 2003-04-08 |