Assignee
Inventors
- Bernhard Orben (1 patents)
- Richard Koeppl (4 patents)
- Rene Twardzik (10 patents)
- Jerzy Cierpinski (1 patents)
- Olaf Busse (23 patents)
- Martin Grabner (8 patents)
- Thomas Eckhard (1 patents)
- Cristian Bahr (1 patents)
US Patent 6191677 · Granted Feb 20, 2001