Assignee
Inventors
- Torbjorn Petterson (24 patents)
- Jonas Lundwall (1 patents)
- Otto Hellekant (6 patents)
- Pernilla Hanssen (1 patents)
- Thomas Axelsson (18 patents)
- Leif Lindholm (5 patents)
- Lars Andersson (18 patents)
US Patent 6371046 · Granted Apr 16, 2002