Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861635 | Pressure-sensitive adhesive closure for disposable diaper | Theresa L. Carpenter, Stephen W. Bany | 1989-08-29 |
| 4808474 | Pressure-sensitive adhesive tape having improved toughness | — | 1989-02-28 |