Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596794 | Flame-resistant polycarbonate ABS moulding material | Thomas Eckel, Michael Zobel, Dieter Wittmann | 2003-07-22 |
| 6596800 | Polycarbonate molding materials exhibiting improved mechanical properties | Michael Zobel, Thomas Eckel, Dieter Wittmann | 2003-07-22 |
| 6569930 | Flame and stress crack resistant polycarbonate molding compositions | Thomas Eckel, Dieter Wittmann, Michael Zobel, Heinrich Alberts | 2003-05-27 |