Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574614 | Drive coupling for high-speed rotating brush | Bastiaan Johannes De Wit, Fokke Roelof Voorhorst | 2017-02-21 |
WW
Wiebe Wierda
Overall (2017): #196,708 of 506,227Top 40%
1
Patents 2017