Issued Patents All Time
Showing 176–179 of 179 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441068 | Flame-resistant reinforced polycarbonate ABS moulding materials | Thomas Eckel, Dieter Wittmann, Heinrich Alberts | 2002-08-27 |
| 6414107 | Polycarbonate molding materials exhibiting improved mechanical properties | Michael Zobel, Thomas Eckel, Dieter Wittmann | 2002-07-02 |
| 6261931 | High quality, semi-insulating gallium nitride and method and system for forming same | Stacia Keller, Umesh Mishra, Steven P. DenBaars | 2001-07-17 |
| 5247535 | Apparatus for preionization of gas in a pulsed gas laser | Elmar Muller-Horsche, Ludwig Kohler | 1993-09-21 |