| 8732891 |
Oral cleaning section |
Ulrich Stoerkel, Thomas Fritsch |
2014-05-27 |
| 8534500 |
Refill pack for a personal use device |
Florian Baier, Bernhard Boland, Michael Schmid, Michael Sauer |
2013-09-17 |
| 8522390 |
Oral cleaning section |
Ulrich Stoerkel, Thomas Fritsch |
2013-09-03 |
| 8453287 |
Brush head for a toothbrush |
Gerhard Kressner |
2013-06-04 |
| 8424143 |
Electric toothbrush |
Heiko Bornheimer, Joachim Lepper, Philipp Jung, Armin Schwarz-Hartmann, Peter Trawinski |
2013-04-23 |
| 8393817 |
Small electrical appliance |
Benedikt Heil, Hansjoerg Reick, Andreas Kramp, Norbert Schaefer |
2013-03-12 |
| 8220097 |
Brush head for toothbrush |
Joseph Allan DePuydt, Bernhard Boland, Thomas Fritsch |
2012-07-17 |
| 8052627 |
Spray nozzle and dental cleaning system |
Oswald Gromer, Andreas Kramp, Michael Sauer, Norbert Schaefer, Karl Herzog |
2011-11-08 |
| 7832042 |
Brush head for toothbrush |
Joseph Allan DePuydt, Bernhard Boland, Thomas Fritsch |
2010-11-16 |
| 7774885 |
Brush head for a toothbrush |
Gerhard Kressner |
2010-08-17 |
| 7448107 |
Brush head for toothbrush |
Joseph Allan DePuydt, Bernhard Boland, Thomas Fritsch |
2008-11-11 |
| 6299443 |
Device and method for cleaning teeth and gums |
Norbert Gerstner, Michael Sauer, Norbert Schaefer |
2001-10-09 |
| 6253404 |
Electrically operated tooth-cleaning device |
Bernhard Boland |
2001-07-03 |
| 6245032 |
Jet nozzle for an oral irrigator |
Michael Sauer, Norbert Schaefer |
2001-06-12 |
| 6139319 |
Method and device for the cleansing and care of the teeth and gums |
Michael Sauer, Norbert Schaefer |
2000-10-31 |
| 5800154 |
Gas heated appliance for personal use |
Friedrich Henninger, Dieter Liebenthal, Anne Tregoning Miller |
1998-09-01 |
| 5673710 |
Appliance for treating hair |
Norbert Schaefer, Peter Janouch, Silvia Kamalla |
1997-10-07 |
| 5394862 |
Heatable appliance for personal use |
Ahmet Firatli, Friedrich Henninger, Norbert Schaefer, Winfried Ziemann |
1995-03-07 |
