Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4721901 | Method and apparatus for reflection coefficient measurements | — | 1988-01-26 |
| 4415852 | Single hybrid junction frequency discriminator | Thomas A. Barley, Gustaf J. Rast, Jr. | 1983-11-15 |
| 4303899 | Matched high Q, high frequency resonators | Thomas A. Barley, Gustaf J. Rast, Jr. | 1981-12-01 |