Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7207080 | Dental cleaning device | Hansjorg Reick, Martin Stratmann, Peter Trawinski, Wolfgang Vorbeck, Armin Schwarz-Hartmann | 2007-04-24 |
| 7120960 | Electric toothbrushes | Hansjorg Reick | 2006-10-17 |
| 7086111 | Electric dental cleaning device | Hansjorg Reick, Armin Schwarz-Hartmann, Peter Trawinski, Martin Stratmann, Wolfgang Vorbeck | 2006-08-08 |
| 7024717 | Method and device for cleaning teeth | Horst Mannebach, Hansjorg Reick, Armin Schwarz-Hartmann, Peter Trawinski, Martin Stratmann +1 more | 2006-04-11 |
| 6922088 | Self-determining electronic control circuit | Matthias Schiebahn | 2005-07-26 |