Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6225541 | Key lever for a musical instrument | Wolf Kodera | 2001-05-01 |
| 5107740 | Flute mouthpiece with adjustable core gap | — | 1992-04-28 |
| 4664011 | Flute | — | 1987-05-12 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6225541 | Key lever for a musical instrument | Wolf Kodera | 2001-05-01 |
| 5107740 | Flute mouthpiece with adjustable core gap | — | 1992-04-28 |
| 4664011 | Flute | — | 1987-05-12 |