Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8670708 | Portable wireless through-the-earth communication system | Daniel P. Burris, Thomas D. Hosbach, Christopher R. Tripp, John P. Weiblen | 2014-03-11 |
| 5999966 | Control network-directed video conferencing switching system and method | Floyd H. McDougall, Rene DeBacker, Bryan Albert, Raymond Metzger | 1999-12-07 |