Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296286 | Process for preparing subdenier fibers, pulp-like short fibers, fibrids, rovings and mats from isotropic polymer solutions | Steven R. Allen, David M. Gale, Sam Louis Samuels, Hsiang Shih | 1994-03-22 |
| 4963298 | Process for preparing fiber, rovings and mats from lyotropic liquid crystalline polymers | Steven R. Allen, Sam Louis Samuels | 1990-10-16 |