Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10665917 | Radio frequency switchable waveguide | Peter Frank, Joel Hadden, Roland Smith | 2020-05-26 |
| 9246235 | Controllable directional antenna apparatus and method | Roland Smith, Peter Frank | 2016-01-26 |
| 5912645 | Array feed for axially symmetric and offset reflectors | David Roscoe | 1999-06-15 |