Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8328821 | Hair-removal appliance with different tool attachments | Pedro Sanchez-Martinez, Michael Klotz, Ralf Dorber, Thomas Schamberg, Christof Ungemach | 2012-12-11 |
| 8105340 | Epilator | Frieder Grieshaber, Klaus-Peter Lange, Christof Ungemach | 2012-01-31 |
| 5857903 | Rotary cylinder for an epilating appliance | Hans-Eberhard Heintke, Pedro Sanchez-Martinez | 1999-01-12 |
| 5530334 | Electrical appliance | Werner Hübscher | 1996-06-25 |
| 5343621 | Shaving apparatus | Gerhard Hildebrand, Gunther Seidel, Hans-Eberhard Heintke, Reinhold Eichhorn, Helmut Durr +4 more | 1994-09-06 |
| 5245754 | Dry shaving apparatus | Hans-Eberhard Heintke, Gerhard Hildebrand, Manfred Ohle, Gunther Seidel, Wolfgang Franke +3 more | 1993-09-21 |
| 5235749 | Shaving apparatus | Gerhard Hildebrand, Gunther Seidel, Hans-Eberhard Heintke, Reinhold Eichhorn, Helmut Durr +4 more | 1993-08-17 |
| 4266783 | Control mechanisms for pick-up arms of record players | Udo Milutzki, Harry Gaus, Dietwald Schotte | 1981-05-12 |