Assignee
Inventors
- David Petras (5 patents)
- Miroslav Maly (8 patents)
- Martin Kovac (6 patents)
- Vit Stromsky (3 patents)
- Jan Pozner (3 patents)
- Jan Trdlicka (3 patents)
- Ladislav Mares (4 patents)
- Jan Cmelik (3 patents)
- Frantisek Jakubek (2 patents)
US Patent 8231822 · Granted Jul 31, 2012