Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6015946 | Woodwind instrument having key cups regulated in weight for giving appropriate touch to player | — | 2000-01-18 |
| 4922792 | Key mechanism for a wood wind | — | 1990-05-08 |
| 4848206 | Key mechanism for a bass range clarinet | — | 1989-07-18 |
| 4809580 | Key mechanism for a bass clarinet | — | 1989-03-07 |
| 4793235 | Key mechanism for a clarinet | — | 1988-12-27 |
| 4723470 | Coupling unit for a woodwind | — | 1988-02-09 |