Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656290 | Soldering paste for hard-soldering and coating aluminum and aluminum alloys | Jurgen Koch, Leander Staab, Karl-Anton Starz | 2003-12-02 |
| 6613159 | Flux for brazing difficult to wet metallic materials | Jurgen Koch, Sandra Wittpahl, Wolfgang Weber | 2003-09-02 |