Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656290 | Soldering paste for hard-soldering and coating aluminum and aluminum alloys | Leander Staab, Wolfgang Kohlweiler, Karl-Anton Starz | 2003-12-02 |
| 6613159 | Flux for brazing difficult to wet metallic materials | Sandra Wittpahl, Wolfgang Weber, Wolfgang Kohlweiler | 2003-09-02 |
| 6593430 | Transparent, impact-resistant polystyrene on a styrene-butadiene block copolymer basis | Konrad Knoll, Wolfgang Fischer, Hermann Gausepohl, Josef Wunsch, Paul Naegele | 2003-07-15 |
| 6521712 | Glass-clear impact-modified polystyrene based on styrene-butadiene block copolymers | Konrad Knoll, Herrmann Gausepohl, Wolfgang Fischer, Josef Wunsch, Paul Naegele | 2003-02-18 |