Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484021 | Avalanche victim locating transceiving apparatus | John W. Hereford | 2002-11-19 |
| 6167249 | Avalanche victim locating transceiving apparatus | John W. Hereford | 2000-12-26 |
| 5521602 | Communications system utilizing FSK/PSK modulation techniques | Gary T. Carroll, J. Donald Pauley | 1996-05-28 |