| 8683637 |
Dental cleaning device |
Alexander Hilscher, Hansjorg Reick, Martin Stratmann, Peter Trawinski, Wolfgang Vorbeck +1 more |
2014-04-01 |
| 8671493 |
Dental cleaning device |
Alexander Hilscher, Hansjorg Reick, Martin Stratmann, Peter Trawinski, Wolfgang Vorbeck +1 more |
2014-03-18 |
| 8458841 |
Brush head for a toothbrush |
Martin Haas, Ivo Kunath |
2013-06-11 |
| 8443475 |
Method and device for cleaning teeth |
Alexander Hilscher, Horst Mannebach, Hansjorg Reick, Peter Trawinski, Martin Stratmann +1 more |
2013-05-21 |
| 8443476 |
Dental cleaning device |
Alexander Hilscher, Hansjorg Reick, Martin Stratmann, Peter Trawinski, Wolfgang Vorbeck +1 more |
2013-05-21 |
| 8424143 |
Electric toothbrush |
Michael Stolper, Heiko Bornheimer, Joachim Lepper, Philipp Jung, Peter Trawinski |
2013-04-23 |
| 8234744 |
Bristle holder for a brush |
Juergen Seng, Michael Kloeppel-Riech, Katja Honnefeller, Sven Beutner, Olaf Soerensen |
2012-08-07 |
| 8196245 |
Electric toothbrush |
Martin Haas, Manfred Ringelmann, Philipp Jung, Michael Schmid, Heiko Bornheimer +1 more |
2012-06-12 |
| 8181301 |
Dental cleaning device |
Alexander Hilscher, Hansjorg Reick, Martin Stratmann, Peter Trawinski, Wolfgang Vorbeck +1 more |
2012-05-22 |
| 8166601 |
Electric toothbrush head |
William Brown, Thomas A. Christman, Georges Driesen, Thomas Fritsch, Michael Roberts |
2012-05-01 |
| 7987545 |
Method and device for cleaning teeth |
Alexander Hilscher, Horst Mannebach, Hansjorg Reick, Peter Trawinski, Martin Stratmann +1 more |
2011-08-02 |
| 7985073 |
Method and device for cleaning teeth |
Alexander Hilscher, Horst Mannebach, Hansjorg Reick, Peter Trawinski, Martin Stratmann +1 more |
2011-07-26 |
| 7979939 |
Dental cleaning device |
Alexander Hilscher, Hansjorg Reick, Peter Trawinski, Martin Stratmann, Wolfgang Vorbeck |
2011-07-19 |
| 7861349 |
Method and device for cleaning teeth |
Alexander Hilscher, Horst Mannebach, Hansjorg Reick, Peter Trawinski, Martin Stratmann +1 more |
2011-01-04 |
| 7861356 |
Brush head for electric and/or manual toothbrushes |
Ivo Kunath, Georges Driesen, Thomas Fritsch |
2011-01-04 |
| 7774886 |
Method and device for cleaning teeth |
Alexander Hilscher, Horst Mannebach, Hansjorg Reick, Peter Trawinski, Martin Stratmann +1 more |
2010-08-17 |
| 7770251 |
Method and device for cleaning teeth |
Alexander Hilscher, Horst Mannebach, Hansjorg Reick, Peter Trawinski, Martin Stratmann +1 more |
2010-08-10 |
| 7673360 |
Dental cleaning device |
Alexander Hilscher, Hansjorg Reick, Martin Stratmann, Peter Trawinski, Wolfgang Vorbeck |
2010-03-09 |
| 7661172 |
Dental cleaning device |
Alexander Hilscher, Hansjorg Reick, Martin Stratmann, Peter Trawinski, Wolfgang Vorbeck |
2010-02-16 |
| 7624467 |
Dental cleaning device |
Alexander Hilscher, Hansjorg Reick, Peter Trawinski, Martin Stratmann, Wolfgang Vorbeck |
2009-12-01 |
| 7621015 |
Method and device for cleaning teeth |
Alexander Hilscher, Hansjorg Reick, Peter Trawinski, Martin Stratmann, Wolfgang Vorbeck |
2009-11-24 |
| 7377000 |
Toothbrush |
Michael Drossler, Thomas Fritsch, Michael Harms |
2008-05-27 |
| 7207080 |
Dental cleaning device |
Alexander Hilscher, Hansjorg Reick, Martin Stratmann, Peter Trawinski, Wolfgang Vorbeck |
2007-04-24 |
| 7162764 |
Toothbrush |
Michael Drossler, Thomas Fritsch, Michael Harms |
2007-01-16 |
| 7086111 |
Electric dental cleaning device |
Alexander Hilscher, Hansjorg Reick, Peter Trawinski, Martin Stratmann, Wolfgang Vorbeck |
2006-08-08 |
