Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373771 | Brass and wind musical instrument attachment and method related thereto | Barry S. Pyne | 1994-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373771 | Brass and wind musical instrument attachment and method related thereto | Barry S. Pyne | 1994-12-20 |