Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362433 | Process of making polyurethane elastomer thread | Maria Toscan | 1994-11-08 |
| 5352483 | Preadhered melt spun spin-drawn polyester filaments | Peter Beutler, Armin Mueller | 1994-10-04 |
| 5322921 | Polyester yarn | Armin Muller | 1994-06-21 |
| 5313776 | Process for manufacturing an elastic bulk yarn | Wolfgang Morgenstern | 1994-05-24 |