Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4233363 | Polyester draw-texturing feed yarns | Albert Cemel, Albert Zaki Fresco | 1980-11-11 |
| 4229154 | Spinneret for the production of hollow filaments | Curtis O. Hawkins | 1980-10-21 |