Assignee
No assignee recorded.
Inventors
- Torbjorn Lundstedt (14 patents)
- Anna Skottner (12 patents)
- Arne Boman (13 patents)
- Per Andersson (6 patents)
- Victor Andrianov (9 patents)
- Ivars Kalvins (15 patents)
US Patent 7153881 · Granted Dec 26, 2006
No assignee recorded.