Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8344626 | Electron beam tube output transition including a rectangular to conical waveguide transition with conical internal propagation surfaces | Rodolphe Marchesin, David Bariou, Jean-Luc Piquet | 2013-01-01 |