Assignee
Inventors
- Péter Trinka (8 patents)
- Tibor Mezei (34 patents)
- Jozsef Reiter (16 patents)
- Ferenc Bartha (11 patents)
- Zoltán Katona (2 patents)
- Gyorgyi Vereczkeyne Donath (5 patents)
- Kalman Nagy (25 patents)
- Laszlo Pongo (11 patents)
US Patent 8217200 · Granted Jul 10, 2012