Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402870 | Process of making multi-segmented filaments | Robert Groten, Georges Riboulet | 2002-06-11 |
| 6164950 | Device for producing spunbonded nonwovens | Detlef Barbier, Engelbert Locher, Norbert Goffing, Peter Pförtner, Georges Riboulet +1 more | 2000-12-26 |
| 5970583 | Nonwoven lap formed of very fine continuous filaments | Robert Groten, Georges Riboulet | 1999-10-26 |
| 5899785 | Nonwoven lap formed of very fine continuous filaments | Robert Groten, Georges Riboulet | 1999-05-04 |
| 5616395 | Process for the production of two-layer textile reinforcement adapted for the production of bituminous sealing sheets for roofing and reinforcement thus obtained | Ulrich Jahn, Robert Groten, Jean-Jacques Beck | 1997-04-01 |
| 5355565 | Process for the production of a non-woven cloth constituted of continuous interconnected filaments and cloth thus obtained | — | 1994-10-18 |
| 5225263 | Nonwovens of synthetic continuous filaments including at least a part with modified surface properties, process for their manufacture and their applications | Olivier Chaubet, Georges Riboulet | 1993-07-06 |
| 5118550 | Substrate based on a nonwoven sheet made of chemical textile | Jean-Jacques Beck, Jean-Claude Golly | 1992-06-02 |
| 4560385 | Process for the treatment of non-woven sheets and the product obtained | — | 1985-12-24 |
| 4518658 | Waterproof membrane with fuse bonded non-woven reinforcement | Jacques Barbey | 1985-05-21 |