Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6281746 | Parametric cavity microwave amplifier | — | 2001-08-28 |
| 6265934 | Q-switched parametric cavity amplifier | — | 2001-07-24 |
| 5731752 | Microwave signal frequency multiplier | — | 1998-03-24 |
| 5691736 | Radome with secondary heat shield | David L. Hunn, Douglas W. Freitag, Shawn M. Keough | 1997-11-25 |