Assignee
Inventors
- Asa Annica Kristina Rosenquist (20 patents)
- Fredrik Thorstensson (3 patents)
- Per-Ola Mikael Johansson (11 patents)
- Ingemar Kvarnstrom (8 patents)
- Bertil Samuelsson (18 patents)
- Hans Wallberg (16 patents)
US Patent 7671032 · Granted Mar 2, 2010