Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6115589 | Speech-operated noise attenuation device (SONAD) control system method and apparatus | Enrique Ferrer, Charles R. Ruelke, Kenneth A. Hansen, Rajesh H. Zele, Kevin B. Traylor | 2000-09-05 |