Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7263028 | Composite acoustic attenuation materials | Paul R. Van Dyke, Bruce Guy | 2007-08-28 |
| 5400296 | Acoustic attenuation and vibration damping materials | William B. Cushman | 1995-03-21 |