Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387860 | High foaming, grease cutting light duty liquid detergent | Leonard Zyzyck, Evangelia Arvanitidou | 2002-05-14 |
| 6369013 | Liquid detergent compositions | Patrick Durbut, Guy Broze, Leonard Zyzyck | 2002-04-09 |