Assignee
Inventors
- Kari Matilainen (2 patents)
- Ari Palmroos (7 patents)
- Auli Nummila-Pakarinen (20 patents)
- Markku SAVOLAINEN (4 patents)
- Timo Blomqvist (1 patents)
- Jouni Takakarhu (9 patents)
- Klaus Nyfors (27 patents)
US Patent 6037184 · Granted Mar 14, 2000