Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5766374 | Process for preparing the metal surface of an article, especially one made of steel sheet, for direct-on enameling | Vincent Cholet, Daniel Vonner | 1998-06-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5766374 | Process for preparing the metal surface of an article, especially one made of steel sheet, for direct-on enameling | Vincent Cholet, Daniel Vonner | 1998-06-16 |