Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8344946 | Single frequency user ionosphere system and technique | Gregory Um, Timothy R. Schempp | 2013-01-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8344946 | Single frequency user ionosphere system and technique | Gregory Um, Timothy R. Schempp | 2013-01-01 |