Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7662198 | Separation assembly for a vaccuum cleaner with multi-stage dirt separation | Kasper Nicolaas Jansen, Margarita Zwanette Van Raalte, Wiebe Wierda, Bernardus Lubbertus Kuiper, Bart-Jan Zwart +1 more | 2010-02-16 |