Assignee
Inventors
- Serge Haumont (56 patents)
- Heikki Lindholm (6 patents)
- Lauri Söderbacka (6 patents)
- Juha Bäck (26 patents)
- Juhapekka Niemi (4 patents)
- Matti Keskinen (5 patents)
- Jari Hartikainen (9 patents)
US Patent RE45301 · Granted Dec 23, 2014