Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D559484 | Handheld vacuum base | — | 2008-01-08 |
| D559485 | Handheld vacuum base | — | 2008-01-08 |
| D556960 | Combined handheld vacuum and base | — | 2007-12-04 |
| D500795 | Writing end of an electronic pen | Lennart Andersson | 2005-01-11 |