Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9049920 | Position sensing toothbrush | Johannes Hotze Bernhard De Vries, Evert Alle Helfrich, Pieter Johannes Bax, Sandor Gordijn, Theo Anjes Maria Ruijl | 2015-06-09 |
CB
Chad Brinckherhoff
Overall (All Time): #3,055,584 of 4,157,543Top 75%
1
Patents All Time