Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9747802 | Collision avoidance system and method for an underground mine environment | Matthew A. Fisher, Paul Carpenter | 2017-08-29 |
| 9258722 | Method and apparatus for reliable communications in underground and hazardous areas | Paul E. Schmidt, Luke Koleszar | 2016-02-09 |
| 8885559 | Method and apparatus for reliable communications in underground and hazardous areas | Paul E. Schmidt, Luke Koleszar | 2014-11-11 |
| 8244260 | Method and apparatus for management of a global wireless sensor network | W. Eric Holland, Luke Koleszar, Paul Carpenter | 2012-08-14 |
| 7983685 | Method and apparatus for management of a global wireless sensor network | W. Eric Holland, Luke Koleszar, Paul Carpenter | 2011-07-19 |
| 7119676 | Method and apparatus for multi-waveform wireless sensor network | W. Eric Holland, Kent D. Colling | 2006-10-10 |