Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9919461 | Use of polyamide for the preparation of injection-molded articles and resulting articles | Gisela Perez Gesteira, Thomas Canova, Guainumbi Medeiros, Suzana Kupidlowski | 2018-03-20 |
| 6180230 | Permanently crimped fibres and method for making same | Michel Cieslak, Jean Prevost | 2001-01-30 |
| 5405697 | Process for obtaining polyamide yarns with better output efficiency | Walter Roggenstein, Noel Witmeyer | 1995-04-11 |
| 5238637 | Process for obtaining polyamide yarns with better output efficiency | Walter Roggenstein, Noel Witmeyer | 1993-08-24 |
| 5225263 | Nonwovens of synthetic continuous filaments including at least a part with modified surface properties, process for their manufacture and their applications | Jean Baravian, Georges Riboulet | 1993-07-06 |