Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528469 | Fabric bleaching composition | Dieter Reinehr | 2003-03-04 |
| 6506545 | Process for the removing stain in a photographic material | Christophe Bulliard, Sonia Megert | 2003-01-14 |