Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5742911 | Sectorized cellular radio base station antenna | Michael James Dumbrill | 1998-04-21 |
| 5471649 | Base station transceiver diagnostic equipment | Phillip Pickersgill | 1995-11-28 |