Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7112735 | Musical wind instrument, valves therefor, and methods of manufacturing same | — | 2006-09-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7112735 | Musical wind instrument, valves therefor, and methods of manufacturing same | — | 2006-09-26 |