Issued Patents All Time
Showing 1–5 of 5 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, Errol Hoffman Wahl, Fernando Benvegnu, John Cort Severns | 1997-09-23 |
| 5574179 | Concentrated biodegradable quaternary ammonium fabric softener compositions and compouds containing intermediate iodine value unsaturated fatty acid chains | Errol Hoffman Wahl, Dennis Ray Bacon, Ellen Schmidt Baker, Jean-Francois Bodet, Michael E. Burns +7 more | 1996-11-12 |
| 5562849 | Concentrated biodegradable quaternary ammonium fabric softener compositions and compounds containing intermediate iodine value unsaturated fatty acid chains | Errol Hoffman Wahl, Dennis Ray Bacon, Ellen Schmidt Baker, Jean-Francois Bodet, Michael E. Burns +7 more | 1996-10-08 |
| 5545340 | Concentrated biodegradable quaternary ammonium fabric softener compositions and compounds containing intermediate iodine value unsaturated fatty acid chains | Errol Hoffman Wahl, Dennis Ray Bacon, Ellen Schmidt Baker, Jean-Francois Bodet, Michael E. Burns +7 more | 1996-08-13 |
| 5474690 | Concentrated biodegradable quaternary ammonium fabric softener compositions containing intermediate iodine value fatty acid chains | Errol Hoffman Wahl, Dennis Ray Bacon, Ellen Schmidt Baker, Jean-Francois Bodet, Hugo Jean Marie Demeyere +3 more | 1995-12-12 |