Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |