Mulford; Keith I.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mulford; Keith I..The latest application filed is for "method of communication mode change notification".
- Mulford; Keith I. - Arlington Heights IL
- Mulford; Keith I. - Arlington Hts. IL
- Mulford; Keith I. - Palatine IL
| Patent | Date |
|---|---|
| Method of communication mode change notification Grant 6,549,778 - Mulford April 15, 2 | 2003-04-15 |
| Method for automatic re-transmission of voice messages by a mobile communication unit Grant 5,768,683 - Mulford June 16, 1 | 1998-06-16 |
| Method and apparatus for over-the-air programming of communication devices Grant 5,301,232 - Mulford April 5, 1 | 1994-04-05 |
| Access and control system for a digital queued repeater Grant 5,249,304 - Mulford September 28, 1 | 1993-09-28 |
| Method for developing and transmitting usage context information in an RF communication system Grant 5,014,314 - Mulford , et al. May 7, 1 | 1991-05-07 |
| Radio console with CRT display Grant 4,961,070 - Maher , et al. October 2, 1 | 1990-10-02 |
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