Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885202 | Tissue laminate | David A. Nuttal | 1989-12-05 |
| 4865755 | Method for incorporating powdered detergent ingredients into a meltblown laundry detergent sheet | — | 1989-09-12 |
| 4855068 | Multi-layered cleaning product | Maung H. Win | 1989-08-08 |
| 4853142 | High melting temperature laundry detergent sheet | Maung H. Win, William A. Abba, Diego H. Daponte | 1989-08-01 |
| 4814099 | Incorporating detergent into a meltblown laundry detergent sheet via the meltblowing quench spray | — | 1989-03-21 |