Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775383 | Adaptive vibro-acoustic attentuator for launch vehicles | Steven F. Griffin | 2004-08-10 |
| 6739425 | Evacuated enclosure mounted acoustic actuator and passive attenuator | Steven F. Griffin, Benjamin K. Henderson, Joel Gussy | 2004-05-25 |