Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10070715 | Toothbrush with visual and/or other sensory effects | Chi Shing Wong, Douglas Hohlbein, Kenneth Waguespack, Al Sprosta, Wen Jin Xi | 2018-09-11 |
XD
Xiangji Ding
Overall (2018): #191,372 of 503,207Top 40%
1
Patents 2018