Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7917984 | Electric toothbrushes | Lawrence A. Blaustein, Patrick W. Brown | 2011-04-05 |
| 7861350 | Multi-motion toothbrush | Patrick W. Brown | 2011-01-04 |
DG
Douglas A. Gall
Overall (2011): #103,319 of 364,097Top 30%
2
Patents 2011