Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703479 | Method and apparatus for fault isolation by a communication system tester | Alfred B. Wieczorek, Michael Sprenger | 1997-12-30 |
| 5657357 | Method and apparatus for providing duplicate messages in a radio communication system | Eric Thomas Eaton | 1997-08-12 |