Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7902443 | Oriented polymer reeds for woodwind instruments | Mark Timothy Kortschot | 2011-03-08 |
| 6087571 | Oriented polymer reeds for musical instruments | — | 2000-07-11 |
| 5969352 | Spray chamber with dryer | John B. French, Bernard Etkin, Raymond Jong | 1999-10-19 |