Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951214 | Filter cleaning system for a vacuum cleaner | Anna-Karin Gray, Finn Lofnes, Håkan Miefalk, Mattias Jansson, Anna-Karin Trydegård +3 more | 2011-05-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951214 | Filter cleaning system for a vacuum cleaner | Anna-Karin Gray, Finn Lofnes, Håkan Miefalk, Mattias Jansson, Anna-Karin Trydegård +3 more | 2011-05-31 |