Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D646063 | Manual toothbrush | Gerhard Schafer, Sören Wasow, Tilmann Winkler | 2011-10-04 |
KB
Kathi Ballmaier
Overall (2011): #252,445 of 364,097Top 70%
1
Patents 2011