Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573229 | Laundry wash compositions | Andrew Martin Creeth, Edwin Staples | 2003-06-03 |
| 6518231 | Enhancement of air bleaching catalysts | Rene Appel, Ronald Hage, Joachim Lienke, Richard George Smith | 2003-02-11 |