Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882917 | Rinse release laundry additive and dispenser | Donald J. Paone, Tracey L. Casella, Dorothy L. Flores, Clement K. Choy, Jan Gerritsen +3 more | 1989-11-28 |
| 4851139 | Isotropic fabric softener composition containing fabric mildewstat | Sheldon N. Lewis, Clement K. Choy, Tracey L. Casella | 1989-07-25 |