Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5802826 | Production of core/wrap yarns by airjet and friction spinning in tandem | A. Paul S. Sawhney, Craig L. Folk | 1998-09-08 |
| 4541231 | Process for reinforced yarn with glass fiber core | Clarence O. Graham, Jr., Charles L. Shepard, Russell M. H. Kullman | 1985-09-17 |