Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4599584 | Power divider/combiner apparatus comprising a fan shaped waveguide | Roger J. Eckstein, Kenneth Engle | 1986-07-08 |
| 4516091 | Low RCS RF switch and phase shifter using such a switch | — | 1985-05-07 |
| 4495506 | Image spatial filter | Scott H. Walker, Raymond G. Immell | 1985-01-22 |
| 4431997 | Compound element for image element antennas | Raymond G. Immell | 1984-02-14 |
| 4263598 | Dual polarized image antenna | Ernest C. Bellee, Raymond G. Immell | 1981-04-21 |