Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816127 | Low profile tri-filar, single feed, circularly polarized helical antenna | Patrick McKivergan | 2004-11-09 |
| 6812902 | Low profile two-antenna assembly having a ring antenna and a concentrically-located monopole antenna | Brian George St. Hilaire | 2004-11-02 |
| 6759990 | Compact antenna with circular polarization | — | 2004-07-06 |
| 6738026 | Low profile tri-filar, single feed, helical antenna | Patrick McKivergan | 2004-05-18 |