Assignee
Inventors
- Michal Lebl (45 patents)
- Jutta Eichler (6 patents)
- Vit Pokorny (8 patents)
- Jiri Jehnicka (2 patents)
- Petr Mudra (3 patents)
- Karel Zenisek (3 patents)
- Alena Stierandova (5 patents)
- Jan Kalousek (3 patents)
- Jan Bolf (3 patents)
US Patent 5202418 · Granted Apr 13, 1993