Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8230551 | Handgrip assembly for a suction attachment | Bo Wang, Wendeline Jans, Stefan Andreesen, Alexander Paul Johannus De Visser | 2012-07-31 |
CB
Carol Ann Borgerink
Overall (All Time): #3,216,565 of 4,157,543Top 80%
1
Patents All Time