Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851138 | Fabric softening composition and detergent-composition comprising the same | Hans Rorig, Hendrik van Brederode | 1989-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851138 | Fabric softening composition and detergent-composition comprising the same | Hans Rorig, Hendrik van Brederode | 1989-07-25 |