Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6991688 | Method for oxalating the galvanized surface of sheet metal | Jacques Petitjean | 2006-01-31 |
| 6153079 | Aqueous electrodeposition bath based on chlorides for preparation of a coat based on zinc or zinc alloy | Isabelle Marolleau, Jacques Petitjean | 2000-11-28 |