Assignee
Inventors
- Jan Barciszewski (5 patents)
- Miroslawa Barciszewska (1 patents)
- Leszek Rychlewski (3 patents)
- Eliza Wyszko (5 patents)
- Iwona Gawronska (1 patents)
- Ryszard Zukiel (1 patents)
- Katarzyna Rolle (3 patents)
- Stanisaw Nowak (1 patents)
US Patent 8946400 · Granted Feb 3, 2015