Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5469022 | Extended interaction output circuit using modified disk-loaded waveguide | Robert S. Symons | 1995-11-21 |
| 5304942 | Extended interaction output circuit for a broad band relativistic klystron | Robert S. Symons | 1994-04-19 |