Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7321777 | Wireless communications system including a wireless device locator and related methods | Thomas Jay Billhartz, Vivek Krishna | 2008-01-22 |
| 7110779 | Wireless communications system including a wireless device locator and related methods | Thomas Jay Billhartz, Vivek Krishna | 2006-09-19 |