Assignee
Inventors
- Leena Valtakari (24 patents)
- Marika Alapuranen (12 patents)
- Satu Hooman (3 patents)
- Matti Siika-Aho (16 patents)
- Jarno Kallio (16 patents)
- Liisa Viikari (21 patents)
- Pentti Ojapalo (19 patents)
- Jari Vehmaanpera (35 patents)
US Patent 7256032 · Granted Aug 14, 2007