Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112483 | Determination system for the direction of arrival of a signal and for electronic attack | — | 2021-09-07 |
| 10903556 | Up-down zigzag additive spiral antenna | Nicholas Gretzinger | 2021-01-26 |