Assignee
Inventors
- Heikki Heikkila (74 patents)
- Mika Manttari (8 patents)
- Marianne Nystrom (4 patents)
- Mirja Lindroos (14 patents)
- Hannu Paananen (31 patents)
- Outi Puuppo (4 patents)
- Hannu Koivikko (14 patents)
US Patent 7008485 · Granted Mar 7, 2006