Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668094 | Fabric softening bar compositions containing fabric softener and enduring perfume | Dennis Ray Bacon, Alex Haejoon Chung, Toan Trinh, Frederick Anthony Hartman | 1997-09-16 |
| 5643865 | Concentrated biodegradable quaternary ammonium fabric softener compositions containing quaternary ammonium compounds with short fatty acid alkyl chains | Ellen Schmidt Baker, John Henry Shaw, Jr., Errol Hoffman Wahl | 1997-07-01 |
| 5620952 | Fluid compositions containing polyhydroxy fatty acid amides | Yi-Chang Fu, Peter Robert Foley, Julie A. Dyet, Peter Geoffrey Mather, Brian Joseph Roselle | 1997-04-15 |