Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10834491 | Electronic attenuation adjusting hearing protection device | William L. Brodsky, Robert K. Mullady, Jeffrey A. Newcomer, Arkadiy O. Tsfasman, John S. Werner | 2020-11-10 |