Assignee
Inventors
- Kari Juntunen (21 patents)
- Leena Valtakari (24 patents)
- Susanna Makinen (9 patents)
- Jarno Kallio (16 patents)
- Jari Vehmaanpera (35 patents)
- Pentti Ojapalo (19 patents)
- Marja Paloheimo (34 patents)
US Patent 8937170 · Granted Jan 20, 2015