Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697418 | Method of making ceramic cores for use in casting | Thierry Alain Bardot, Chantal Sylvette Langlois, Nicolas Lequeux | 1997-12-16 |
| 5249618 | Method of making a complex ceramic core for use in metal casting process | Christian Marty | 1993-10-05 |
| 5159970 | Method of making shell moulds for casting | Christian Marty, Yvan Rappart | 1992-11-03 |