Assignee
Inventors
- Ingmar Andersson (20 patents)
- Sören Sven Eriksson (3 patents)
- Dennis Edward Jewitt (12 patents)
- Ingvar Berndt Erik Klerelid (24 patents)
- Anders Linden (18 patents)
- Lars B. Nilsson (4 patents)
US Patent 7887673 · Granted Feb 15, 2011