Assignee
No assignee recorded.
Inventors
- Lechoslaw Franciszek Ciupik (10 patents)
- Marek Szpalski (7 patents)
- Robert Gunzburg (7 patents)
- Daniel Zarzycki (4 patents)
- Jerzy Pieniazek (4 patents)
US Patent 8556975 · Granted Oct 15, 2013
No assignee recorded.