Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9555551 | Rotary shaving unit | Stuart Robbie Campbell, Jan Dirk Van Den Berge, Johan Pragt, Albert Maas De Lange, Wouter Van Kempen +1 more | 2017-01-31 |
FT
Friso Terpstra
Overall (All Time): #2,928,700 of 4,157,543Top 75%
1
Patents All Time