Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5456152 | Mouthpiece for woodwind instruments having a raised lay portion | John F. Cusack | 1995-10-10 |
| 5227572 | Titanium reed for musical instruments | John F. Cusack | 1993-07-13 |
| 4979420 | Stainless steel reed | John F. Cusack | 1990-12-25 |