Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8239768 | System and method of adjusting audiovisual content to improve hearing | Michael D. Orosz, James E. Ziegler, Barry Berk | 2012-08-07 |
| 8020102 | System and method of adjusting audiovisual content to improve hearing | Michael D. Orosz, James E. Ziegler, Barry Berk | 2011-09-13 |