Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4572985 | Traveling wave tube comprising a sleeve cut with grooves and its manufacturing process | Jean-Claude Kuntzmann, Louis Tarreau | 1986-02-25 |
| 4358706 | Insulated collector for an electronic power tube and a tube equipped with such a collector | Pierre Ribout | 1982-11-09 |
| 4313474 | Method for the manufacture of a microwave delay line and microwave delay line obtained by this method | Pierre Ribout | 1982-02-02 |