Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758303 | Electronic device having a multi-mode acoustic system and method for radiating sound waves | Robert A. Zurek, Thomas Gitzinger, Chris Gremo, Thomas J. Walczak | 2004-07-06 |