Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084123 | Process for preparing a sol-gel solution and use of this solution to form a coating to protect a substrate having a metal surface | Laurence Beaurain, Philippe Prene, Philippe Belleville | 2011-12-27 |
| 7820723 | Method of preparing a stable lead zircon-titanate sol and method for preparing films based on same | Philippe Belleville, Philippe Boy | 2010-10-26 |