Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834474 | Glass fibre sizing composition | Luc Peters, Willy Piret | 2017-12-05 |
| 9758430 | Two part sizing composition for coating glass fibres and composite reinforced with such glass fibres | Frédéric Van Hoof | 2017-09-12 |
| 9309150 | Two part sizing composition for coating glass fibres and composite reinforced with such glass fibres | Ronald Michaël Alexander Maria Schellekens, Luc Elza Florent Leemans, Frédéric Van Hoof | 2016-04-12 |
| 7267782 | Two-part combination of compositions for forming substantially colorless thermoplastic reinforcements | Willy Piret | 2007-09-11 |
| 7129289 | Hydrolization resistant sizing composition | Willy Piret | 2006-10-31 |
| 6896963 | System for preparing glass fiber pellets having low discoloration | Willy Piret | 2005-05-24 |
| 6365272 | System for preparing glass fiber pellets having low discoloration | Jean-Marc Henrion, James L. Thomason, Leonard J. Adzima, Terry L. Cheney, Willy Piret +1 more | 2002-04-02 |
| 6005026 | Sizing composition for glass fibers for reinforcement of engineered thermoplastic materials | Willy Piret | 1999-12-21 |
| 5877240 | Sizing composition for glass fibers for reinforcement of engineered thermoplastic materials | Willy Piret | 1999-03-02 |
| 5236982 | Size composition | Marc Cossement, Willy Piret | 1993-08-17 |