Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D459893 | Toothbrush | Duy Phong Vu | 2002-07-09 |
| D457326 | Toothbrush | Duy Phong Vu | 2002-05-21 |
| D440766 | Electric toothbrush | Peter Hartwein | 2001-04-24 |
| D425663 | Hair dryer | Jurgen Greubel, Cornelia Seifert | 2000-05-23 |
| D425665 | Hair dryer | Björn Kling | 2000-05-23 |