Assignee
Inventors
- Istvan Ling (12 patents)
- Jozsef Barkoczy (34 patents)
- Ferenc Antoni (5 patents)
- István Gascályi (1 patents)
- Gyorgy Levay (10 patents)
- Michael Spedding (12 patents)
- Laszlo Harsing (14 patents)
US Patent 8778932 · Granted Jul 15, 2014