Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8444416 | Valves for personal care devices | Alexander Chenvainu, Thomas A. Christman | 2013-05-21 |
| 8245348 | Manual toothbrush | Florina Winter, Jens Alinski, Heidrun Schmelcher, Gerhard Schafer, Holger Port +1 more | 2012-08-21 |
| 7979947 | Toothbrush | Jens Storkel, Florina Winter, Gerhard Schafer | 2011-07-19 |
| 7814606 | Toothbrush | Jens Storkel, Florina Winter, Gerhard Schafer | 2010-10-19 |
| 7805796 | Manual toothbrush | Florina Winter, Jens Alinski, Heidrun Schmelcher, Gerhard Schafer, Holger Port +1 more | 2010-10-05 |
| 7579039 | Coating an interdental cleaning region of an interdental cleaning device | Gerhard Finger, Thorsten Emge | 2009-08-25 |
| 7146675 | Handheld toothbrush | Petra Ansari, Conrad Berghammer, Andrea Birk, Gerhard Finger, Joachim Klimeck +1 more | 2006-12-12 |
| D526125 | Interdental brush | Till Winkler | 2006-08-08 |
| D526091 | Battery-operated dental floss | Till Winkler | 2006-08-01 |
| D521189 | Dental floss attachment | Till Winkler | 2006-05-16 |
| D507114 | Tufting for a toothbrush head | Cornelia Seifert, Björn Kling, Duy Phong Vu, Petra Ansari, Conrad Berghammer +4 more | 2005-07-12 |
| D502603 | Manual toothbrush | Cornelia Seifert, Björn Kling, Duy Phong Vu, Petra Ansari, Conrad Berghammer +4 more | 2005-03-08 |
| D496493 | Toothpick attachment | Holger Schulz | 2004-09-21 |
| D496131 | Toothpick magazine | Till Winkler, Holger Schulz | 2004-09-14 |
| 6561079 | Steam generating device for heating and/or frothing liquids | Roland Muller, Jürgen Zils | 2003-05-13 |
| 5778765 | Beverage brewing apparatus | Christof Miltenberger, Roland Muller, Andreas Peter, Gerhard Schafer | 1998-07-14 |
| 5636563 | Brewing device for a domestic espresso maker | Gunter Oppermann | 1997-06-10 |
| 5613523 | Hot water resistant pressure hose | Ulrich Haubruch, Ralf Skoda | 1997-03-25 |
| 5526733 | Brewing device for a household expresso coffee machine | Walter Hufnagl, Roland Muller, Gerhard Schafer | 1996-06-18 |
| 5509348 | Coffee maker for the preheating and keeping warm of cups | Walter Hufnagl, Roland Muller, Gerhard Schafer, Andreas Peter | 1996-04-23 |
| 5367607 | Brewed beverage maker with unpressurized boiler vessel steam generator tube and common heating element | Walter Hufnagl, Stefan Schamberg, Gerhard Schafer, Roland Muller | 1994-11-22 |
| 4842416 | Agitating and kneading tool | Albrecht Kullen, Sigrun Hickel, Wolfgang Franke | 1989-06-27 |