Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11635528 | GPS receiver module | James K. Weighton, Kenneth P. Cogan, Benjamin M. Graubard, Jimmey C. Stultz, Meraj Choudhury | 2023-04-25 |
| 11092693 | Automatic external RF gain calibration and continuous jamming measurement | Karl W. Ulmer, Gary L. Bachman | 2021-08-17 |
| 9286440 | Self-contained emergency situation assistance kit with programmed audio and visual instructions | Annette Carter, Paula Wickham, Kirk Dighton | 2016-03-15 |
| 8647123 | First responder emergency situation assistance device | Annette Carter, Paula Wickham, Kirk Dighton | 2014-02-11 |