Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6044538 | Passive microwave structures and methods having reduced passive intermodulation | Michael Grall, Ronald M. Campbell | 2000-04-04 |
| 5834993 | Passive microwave structure and methods having reduced passive intermodulation | Michael Grall, Ronald M. Campbell | 1998-11-10 |