Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824957 | Stabilization of non-aqueous solutions of 3-isothiazolones | — | 1989-04-25 |
| 4797223 | Water soluble polymers for detergent compositions | Charles Elwood Jones, Kathleen A. Hughes | 1989-01-10 |