Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7341623 | Substance mixture and a method for introducing at least one particulate active ingredient component into a liquid aqueous system | Martin Holl, Andreas Niess, Klaus Neitzer, Heinz Hoffmann, Bernhard Schottmep | 2008-03-11 |
| 6079608 | Method for compaction and subsequent welding of electric conductors | Ernst Steiner, Dieter Stroh | 2000-06-27 |
| 5941443 | Device for compaction and subsequent ultrasonic welding of electric conductors | Ernst Steiner, Dieter Stroh | 1999-08-24 |
| 5574437 | Safety device for a printing machine | Klaus Schwinn, Bernd Lindner, Reinhold Bischof, Joachim Deschamps | 1996-11-12 |
| 4225463 | Porous carbon support materials useful in chromatography and their preparation | Klaus Unger | 1980-09-30 |