Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5623024 | Process for melt-spinning fibers from modified polyamide blends | Richard Kotek | 1997-04-22 |
| 5618885 | Fiber-forming modified polyamide blends | Richard Kotek | 1997-04-08 |
| 5612112 | Saxony carpets having fibers formed of modified polyamide blends | Richard Kotek | 1997-03-18 |