Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D899094 | Refill head for an oral care implement | Daniel Wainless, Douglas Hohlbein, Douglas P. Henderson, Thuan Chong Tan | 2020-10-20 |
PF
Pengyang Fu
Overall (2020): #318,015 of 565,922Top 60%
1
Patents 2020