Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7000378 | Gas turbine engine exhaust nozzle having a noise attenuation device driven by shape memory material actuators | John R. Webster | 2006-02-21 |
| 6813877 | Gas turbine engine exhaust nozzle having a noise attenuation device driven by shape memory material actuators | John R. Webster | 2004-11-09 |