Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691303 | Perfume delivery system comprising zeolites | Jing-Feng You, Gregory Stephen Caravajal, Sharon Anne Graves, William R. Mueller | 1997-11-25 |
| 5599782 | Soil release agents for granular laundry detergents | Eugene Paul Gosselink, Eugene Joseph Pancheri, Stephen W. Morrall | 1997-02-04 |