Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8230551 | Handgrip assembly for a suction attachment | Carol Ann Borgerink, Wendeline Jans, Stefan Andreesen, Alexander Paul Johannus De Visser | 2012-07-31 |
BW
Bo Wang
Overall (All Time): #3,216,567 of 4,157,543Top 80%
1
Patents All Time