Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11865358 | Skin treatment device | Frank Beerwerth, Dalibor Dadic, Felix Heinemann, Alois Koeppl, Anette Friedrich | 2024-01-09 |
| 11285336 | Light-based epilation device and method of cosmetic hair removal | Frank Beerwerth, Dalibor Dadic, Felix Heinemann | 2022-03-29 |
| 11123573 | Skin or hair treatment device and method for manufacturing same | Frank Beerwerth, Dalibor Dadic, Felix Heinemann | 2021-09-21 |
| 11093027 | System for assessing the usage of an envisaged manually movable consumer product | Anette Friedrich, Miriam Rietzler | 2021-08-17 |
| 10485984 | Skin treatment device | Frank Beerwerth, Christian Neyer, Felix Heinemann, Dalibor Dadic | 2019-11-26 |
| 8790355 | Epilation device | Pedro Sanchez-Martinez, Michael Noderer, Michael Arnold | 2014-07-29 |
| 8657797 | Hair removal device | Robert Jung, Thomas Schamberg | 2014-02-25 |
| 8430590 | Electric toothbrush | Bernhard Boland, Christof Miltenberger, Peter Schaefer, Norbert Schaefer, Michael Sauer | 2013-04-30 |
| 6189438 | Filtering device, filter element and method of manufacturing the filter element used for the preparation of brewed beverages | Christof Kleemann, Reinhard Stucher, Bernd Trebitz, Horst Emmerich, Dieter Friedrich +2 more | 2001-02-20 |
| D424369 | Filter paper | Christof Kleemann, Reinhard Stucher, Bernd Trebitz, Horst Emmerich, Dieter Friedrich +2 more | 2000-05-09 |
| 6006655 | Coffee machine and filter element therefor | Andreas Birk, Christof Kleemann, Reinhard Stucher, Bernd Trebitz | 1999-12-28 |