Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414107 | Polycarbonate molding materials exhibiting improved mechanical properties | Thomas Eckel, Dieter Wittmann, Bernd Keller | 2002-07-02 |
| 6326423 | Polycarbonate-ABS moulding compounds | Thomas Eckel, Dieter Wittmann | 2001-12-04 |
| 6296923 | Perforated polymeric film with limited oxygen and water permeability | — | 2001-10-02 |
| 5832699 | Packaging method | — | 1998-11-10 |