Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4915899 | Process for co-sintering conductors of copper or copper-base alloys and their ceramic substrate of cordierite | Jean-Louis Guille, Jean-Claude Bernier, Claude Drapier | 1990-04-10 |