Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6015616 | Drawn polyester yarn having a high tenacity, a high modulus and a low shrinkage | Ron L. Griffith | 2000-01-18 |
| 5714258 | Fiber having improved properties, compositions for producing such fibers, and process for improving properties of fibers | — | 1998-02-03 |
| 5582913 | Polyester/polyamide composite fiber | — | 1996-12-10 |
| 5238740 | Drawn polyester yarn having a high tenacity and high modulus and a low shrinkage | Ronald L. Griffith | 1993-08-24 |
| 5186879 | Spinning process for producing high strength, high modulus, low shrinkage yarns | Ronald L. Griffith | 1993-02-16 |