Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4699815 | Process of galvanization of tempered steel containing silicon | Jean-Louis Caillerie, Armand Limare | 1987-10-13 |
| 4636354 | Process and alloy of galvanization of tempered steel containing silicon, and galvanized object | Jean-Louis Caillerie, Armand Limare | 1987-01-13 |