Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602903 | Positioning system and method | Gregory E. Wilson, Alparslan M. Uysal | 1997-02-11 |
| 5596625 | Method for routing emergency calls during busy interface channel conditions | — | 1997-01-21 |