Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614296 | Resilient molded preform made from staple fibers of self-texturing filaments | Robert E. Hoffman | 1997-03-25 |
| 5531951 | Method of forming staple fibers from self-texturing filaments | Robert E. Hoffman | 1996-07-02 |
| 5510183 | Method of forming self-texturing filaments and resulting self-texturing filaments | Robert E. Hoffman | 1996-04-23 |
| 5407625 | Method of forming self-texturing filaments and resulting self-texturing filaments | Robert E. Hoffman | 1995-04-18 |