Assignee
Inventors
- Werner Schneider (84 patents)
- Adolf Schluter (5 patents)
- Erwin Kausch (8 patents)
- Volker Heemann (5 patents)
- Ursula Kopke (1 patents)
- Wolfgang Metzner (16 patents)
- Bernd-Henrik Muller (10 patents)
- Heiner Ritter (1 patents)
US Patent 6089238 · Granted Jul 18, 2000