Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11160358 | Personal care implement with replacement head | Daniel Wainless, Douglas Hohlbein, Thuanchong Tan, Pengyang Fu | 2021-11-02 |
DH
Douglas P. Henderson
Overall (2021): #471,625 of 548,734Top 90%
1
Patents 2021