Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625887 | Method for non-registered communication units to access a communication system | Daniel J. McDonald, Herbert Wolf | 1997-04-29 |
| 5537684 | Method for a communication unit to influence communication resource allocation | Daniel J. McDonald | 1996-07-16 |