Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353072 | Circularly polarized radio frequency antenna | — | 1982-10-05 |
| 4353074 | Radio frequency ridged waveguide antenna | Albert A. Roy | 1982-10-05 |
| 4342034 | Radio frequency antenna with polarization changer and filter | — | 1982-07-27 |