Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440882 | Fibers and fabrics prepared with propylene impact copolymers | Chia Yung Cheng, William M. Ferry, Don A. Plank | 2002-08-27 |
| 6248833 | Fibers and fabrics prepared with propylene impact copolymers | Chia Yung Cheng, William M. Ferry, Don A. Plank | 2001-06-19 |