Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789646 | Tunable sound absorbing and air filtering attenuating device | Shuo Wang, Gordon Ebbitt, Roland Woodcock, Brian Cristea, Paul Deacon | 2004-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789646 | Tunable sound absorbing and air filtering attenuating device | Shuo Wang, Gordon Ebbitt, Roland Woodcock, Brian Cristea, Paul Deacon | 2004-09-14 |