Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9358088 | Oral hygiene implement and oral hygiene device | Daniel Dietzel | 2016-06-07 |
| 9226808 | Attachment section for an oral hygiene device | Joern Utsch | 2016-01-05 |
| 9186229 | Toothbrush charging station with brush storage device | Phong Duy Vu, Ivo Kunath, Martin Haas, Alexander Hilscher | 2015-11-17 |
| 9154025 | Personal care device | Uwe Schober, Joern Utsch, Andreas Kramp, Frank Ziegler, Benedikt Heil +1 more | 2015-10-06 |
| 9003590 | Handle section of a small electric device and small electric device | Joern Utsch, Uwe Schober, Frank Ziegler | 2015-04-14 |
| 8858580 | Tongue cleaning device | Vladimir Gartstein, Donald James White, Jr. | 2014-10-14 |
| 8813292 | Electric toothbrush and brush head for an electric toothbrush | Georges Driesen, Michael Schmid, Hansjoerg Reick, Stefan Schamberg, Eva Susanne Dominique Thurnay +1 more | 2014-08-26 |
| 8631532 | Oral hygiene device | Joern Utsch | 2014-01-21 |
| 8479750 | Mouth cleaning device and head portion of a mouth cleaning device | Vladimir Gartstein, Donald James White, Jr. | 2013-07-09 |
| 8430590 | Electric toothbrush | Bernhard Boland, Uwe Bielfeldt, Christof Miltenberger, Peter Schaefer, Michael Sauer | 2013-04-30 |
| 8393817 | Small electrical appliance | Benedikt Heil, Hansjoerg Reick, Michael Stolper, Andreas Kramp | 2013-03-12 |
| 8052627 | Spray nozzle and dental cleaning system | Oswald Gromer, Andreas Kramp, Michael Sauer, Michael Stolper, Karl Herzog | 2011-11-08 |
| 7690067 | Brush attachment for an electric toothbrush | Erik Eisenkolb, Reiner Engelmohr, Hansjorg Reick | 2010-04-06 |
| D611712 | Toothbrush refill | Ulrich Stoerkel, Georges Driesen, Michael Schmid, Uwe Jungnickel, Hansjoerg Reick | 2010-03-16 |
| 7392562 | Motor-driven toothbrush and brush head for it | Bernard W. Boland, Georges Driesen, Michael Dröβler | 2008-07-01 |
| D504569 | Set of bristles for a toothbrush | Georges Driesen, Reiner Engelmohr, Erik Eisenkolb | 2005-05-03 |
| D501084 | Portion of a toothbrush | Georges Driesen, Reiner Engelmohr, Erik Eisenkolb, Hansjorg Reick, Duy Phong Vu | 2005-01-25 |
| 6497458 | Bristle for a toothbrush | Scott Batson, Georges Driesen, Ahmet Firatli, Rainer Hans, Armin Schwarz-Hartmann +2 more | 2002-12-24 |
| 6475553 | Method of manufacturing a textured toothbrush bristle | Gordon Gerald Guay, Ahmet Firatli, Armin Schwarz-Hartmann, Georges Driesen, Rainer Hans | 2002-11-05 |
| 6354305 | Hair styling appliance and hair styling method | Peter Janouch, Heinz Kern, Peter Ruppert | 2002-03-12 |
| 6327736 | Bristle for a toothbrush | Armin Schwarz-Hartmann, Mingchih M. Tseng, Helge Zimmet, Scott Batson, Georges Driesen +2 more | 2001-12-11 |
| 6299443 | Device and method for cleaning teeth and gums | Norbert Gerstner, Michael Sauer, Michael Stolper | 2001-10-09 |
| 6245032 | Jet nozzle for an oral irrigator | Michael Sauer, Michael Stolper | 2001-06-12 |
| 6141819 | Bristle for a toothbrush | Georges Driesen, Ahmet Firatli, Rainer Hans, Armin Schwarz-Hartmann | 2000-11-07 |
| 6139319 | Method and device for the cleansing and care of the teeth and gums | Michael Sauer, Michael Stolper | 2000-10-31 |