Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112676 | Method for the preparation of metallic oxide coatings | Jacques C. Rouviere, Christian Guizard, Andre Larbot | 1992-05-12 |
| 4668307 | Bath and process for the chemical conversion of metal substrates with zinc | Joseph Schapira, Victor Ken, Christian Hoessler, Jean-Henri Durand, Patrice Pelletier | 1987-05-26 |
| 4613450 | Anticorrosion means and compositions containing same | Francis Moran, Sylvain Rocher, Francis Dabosi, Michel Duprat, Jean-Marc Durand | 1986-09-23 |
| 4562021 | Method of manufacturing a medium for microfiltration, for ultrafiltration, or for reverse osmosis | Jean Andre Alary, Francis Gugliermotte, Andre Larbot, Christian Guizard | 1985-12-31 |
| 4320178 | Structure of the insulator--semiconductor type | Daniel S. Chemla, Jean Jerphagnon, Jean-Henri Durand | 1982-03-16 |