Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5807433 | Multilayer system comprising a diamond layer, an interphase and a metallic substrate, and a method for obtaining these layers | Olivier Poncelet | 1998-09-15 |
| 5591484 | Process for manufacturing layers of diamond doped with boron | Olivier Poncelet | 1997-01-07 |