Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670476 | Fabric softening compositions containing mixtures of substituted imidazoline fabric softener materials and highly ethoxylated curd dispersant | Alice M. Vogel, Jeffrey W. Watson, Errol Hoffman Wahl, John Cort Severns | 1997-09-23 |