Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9795443 | Hair-growth control device and hair-growth control method | Robbert Adrianus Maria Van Hal, Rieko Verhagen, Michiel Errit Roersma | 2017-10-24 |
GR
Guido Roosen
Overall (2017): #410,718 of 506,227Top 85%
1
Patents 2017