Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819286 | Location determination for mobile units | Peter J. Armbruster, David T. Gustafson | 2004-11-16 |
| 6757263 | Wireless repeating subscriber units | — | 2004-06-29 |
| 6691274 | Method for error correction in a communication system | Kenneth M. Peterson | 2004-02-10 |