Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8624496 | Phase and frequency locked magnetron | Michael Neubauer, Rolland Paul Johnson | 2014-01-07 |
| 8159158 | RF cavity using liquid dielectric for tuning and cooling | Rolland Paul Johnson | 2012-04-17 |