Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D507114 | Tufting for a toothbrush head | Björn Kling, Duy Phong Vu, Petra Ansari, Conrad Berghammer, Andreas Birk +4 more | 2005-07-12 |
| D502603 | Manual toothbrush | Björn Kling, Duy Phong Vu, Petra Ansari, Conrad Berghammer, Andreas Birk +4 more | 2005-03-08 |