Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9329238 | Contact wear detection by spectral analysis shift | Gerald Benjamin Carson, John B. McConnaughey, Barry Rodgers | 2016-05-03 |
| 6529728 | Method and apparatus in a wireless communication system for selectively providing information specific to a location | Darrell A. Pfeffer | 2003-03-04 |
| 5109220 | Selective call controller | Robert L. Breeden, Victor Jensen | 1992-04-28 |
| 4962377 | Paging by text matching | Robert L. Breeden | 1990-10-09 |
| 4247908 | Re-linked portable data terminal controller system | Robert K. Lockhart, Jr., William J. Macko, Robert Bass, Morris A. Moore | 1981-01-27 |