Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870408 | Method for dynamically allocating data channels on a trunked communication system | Kenneth J. Zdunek, Richard A. Comroe | 1989-09-26 |
| 4831373 | Method for dynamically allocating data channels on a trunked communication system | — | 1989-05-16 |