Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495502 | Bleaching composition for dry cleaning containing transition metal bleach catalyst | Ronald Hage, Jan Kevelam, Jean Hypolites Koek, Dennis S. Murphy, Irene Erica Smit +2 more | 2002-12-17 |
| 6479447 | Bleaching composition for dry cleaning containing transition metal bleach catalyst | Ronald Hage, Jan Kevelam, Jean Hypolites Koek, Dennis S. Murphy, Irene Erica Smit +2 more | 2002-11-12 |