Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6686331 | Concentrated, stable, preferably clear, fabric softening composition | Toan Trinh, Errol Hoffman Wahl | 2004-02-03 |
| 6335315 | Concentrated fabric softening composition | Toan Trinh, Errol Hoffman Wahl | 2002-01-01 |
| 5977055 | High usage of fabric softener compositions for improved benefits | Toan Trinh, Ronald Joseph Miller, Jr., Maureen Higgins DesMarais, Errol Hoffman Wahl, Alessandro Corona, III +5 more | 1999-11-02 |