Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5232640 | Process for the production of an electrical insulant with a high breakdown voltage in vacuo | Pierre Bach, Claude Faure | 1993-08-03 |
| 4193003 | Method for controlling the migration of a chemical species within a solid substrate | Bruno Blanchard, Daniel Massignon, Rene Sopizet, Rene Stefani | 1980-03-11 |