Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147918 | Retarding mechanism | Cirilo Javier Perez Lopez, Michaela Mueller, Andreas Erndt, Sebastian Hottenrott, Philipp Berger | 2018-12-04 |
| 8302316 | Battery-operated razor | Martin Diehl, Uwe Schaaf, Florina Winter, Fred Schnak | 2012-11-06 |
| 8250763 | Battery-operated razor | Martin Diehl, Uwe Schaaf, Florina Winter, Fred Schnak | 2012-08-28 |
| 7846570 | Venting water-tight battery-operated devices | Martin Diehl, Uwe Schaaf, Florina Winter | 2010-12-07 |
| 7694419 | Battery-operated appliances | Martin Diehl, Uwe Schaaf, Florina Winter, Fred Schnak | 2010-04-13 |
| 7544439 | Venting water-tight battery-operated devices | Martin Diehl, Uwe Schaaf, Florina Winter | 2009-06-09 |
| 7500313 | Oscillating razors | Christopher Martin Hawes, Evan Pennell, Uwe Schaaf, Florina Winter | 2009-03-10 |
| 7219430 | Oscillating razors | Christopher Martin Hawes, Evan Pennell, Uwe Schaaf, Florina Winter | 2007-05-22 |