Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252375 | Permanent stain resistant treatment for polyamide fibers | Albin F. Turbak, Chung-Hsien Zah | 1993-10-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252375 | Permanent stain resistant treatment for polyamide fibers | Albin F. Turbak, Chung-Hsien Zah | 1993-10-12 |