Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11331759 | Solder alloy for power devices and solder joint having a high current density | Klaus Wilke, Katsuaki Suganuma, Minoru Ueshima | 2022-05-17 |
| 11285569 | Soldering material based on Sn Ag and Cu | Gunnar Petzold, Klaus Wilke, Klaus Heinrich Georg Bartl, Hector Andrew Hamilton Steen, Klaus Müller +3 more | 2022-03-29 |
| 10376994 | Soldering material based on Sn Ag and Cu | Klaus Heinrich Georg Bartl, Werner Kruppa, Klaus Müller, Mathias Nowottnick, Gunnar Petzold +3 more | 2019-08-13 |
| 5813595 | Method for wave-soldering printed circuit boards | Gunter-Werner Strick | 1998-09-29 |
| 5193739 | Process and device for soldering electronic boards, in particular, printed circuit boards with devices installed on them | Volker Liedke, Karl-Heinz Grasmann, Harald Wittrich, Wilfred John, Wolfgang Scheel | 1993-03-16 |
| 5192582 | Procedure for processing joints to be soldered | Volker Liedke, Karl-Heinz Grasmann, Harald Wittrich, Wilfred John, Wolfgang Scheel | 1993-03-09 |