Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8484789 | Toothbrushes | Karen Lynn Claire-Zimmet, William Brown, Alexander Chenvainu, Jens Stoerkel, Ulrich Pfeifer +1 more | 2013-07-16 |
| 8056176 | Toothbrushes | Karen Lynn Claire-Zimmet, William Brown, Alexander Chenvainu, Jens Stoerkel, Ulrich Pfeifer +1 more | 2011-11-15 |