Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883610 | Soil release promoting liquid detergent composition containing a pet-poet copolymer and narrow range alcohol ethoxylate | — | 1989-11-28 |
| 4806261 | Detersive article | Charles Buda | 1989-02-21 |