Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10051428 | Subscriber location database | Paul H. Prehn, Brian Olson, Javier M. Lopez | 2018-08-14 |
| 9521510 | Subscriber location database | Paul H. Prehn, Brian Olson, Javier M. Lopez | 2016-12-13 |