Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466169 | Planar serpentine slot antenna | Daniel William Harrell, Denzil J. Parsons | 2002-10-15 |
| 6329950 | Planar antenna comprising two joined conducting regions with coax | Daniel William Harrell | 2001-12-11 |
| 6320548 | Dual disk active antenna | Daniel William Harrell | 2001-11-20 |