Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4937213 | Process for preparing titanates and zirconates | Paul J. L. Poix, Jean-Luc Rehspringer | 1990-06-26 |
| 4915899 | Process for co-sintering conductors of copper or copper-base alloys and their ceramic substrate of cordierite | Veronique Oliver, Jean-Louis Guille, Claude Drapier | 1990-04-10 |
| 4888314 | Low-temperature sinterable cordierite type ceramic powder, preparation process and ceramic composition produced by sintering this powder | Paul J. L. Poix, Jean-Luc Rehspringer, Gabriel Vilmin, Serge Vilminot | 1989-12-19 |