Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863619 | Soil release polymer compositions having improved processability | Thomas A. Borcher, Sr., Toan Trinh | 1989-09-05 |
| 4834895 | Articles and methods for treating fabrics in clothes dryer | Thomas E. Cook, Carlos Gabriel Linares, Nabil Yaqub Sakkab, Toan Trinh | 1989-05-30 |