Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9144299 | Method and device for producing a brush head section for an oral care device and brush head section produced by said method and/or said device | Thomas Fritsch, Stefan Scheurich, Michael Duemig, Uwe Tretrop, Hermann Frey +3 more | 2015-09-29 |
| 8430590 | Electric toothbrush | Bernhard Boland, Uwe Bielfeldt, Peter Schaefer, Norbert Schaefer, Michael Sauer | 2013-04-30 |
| D396995 | Emulsifyer nozzle for an espresso-machine | — | 1998-08-18 |
| 5778765 | Beverage brewing apparatus | Manfred Klawuhn, Roland Muller, Andreas Peter, Gerhard Schafer | 1998-07-14 |
| 5711880 | Filtering means for the filtration of extraction beverages, in particular espresso | Dieter Friedrich, Gunther Seidel, Michael Machlitt, Rolf Eimecke, Dieter Koch +1 more | 1998-01-27 |