Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308496 | Resin regeneration process | Richard A. Pease | 1994-05-03 |
| 5305593 | Process for making spun yarn | Donald E. Hoffman | 1994-04-26 |
| 5300122 | Coloration of pekk fibers | — | 1994-04-05 |
| 5091456 | Aramid fiber of improved hydrolytic stability | — | 1992-02-25 |
| 5074889 | Aromatic polyamide fibers and method of printing such fibers with acid dyes in the presence of hexamethylene diamine dihydrochloride impregnated in fiber | James D. Hodge, Elizabeth A. Dodgson | 1991-12-24 |
| 5026603 | Staple fibers and process for making them | — | 1991-06-25 |
| 5001813 | Staple fibers and process for making them | — | 1991-03-26 |
| 4980031 | Solvent recovery | — | 1990-12-25 |
| 4919869 | Apparatus for and process of treating shrinkable fibers | Tony D. Zatkulak, James D. Hodge | 1990-04-24 |