Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502272 | Replaceable head toothbrush providing controlled brushing pressure | Jan Hippen, Dave Knaub, Ildefonso Resuello, Phil Frank, Robert Moskovich | 2003-01-07 |
RF
Rich Fox
Overall (All Time): #3,498,995 of 4,157,543Top 85%
1
Patents All Time