Assignee
Inventors
- Hubert Eith (3 patents)
- Helmut Staib (9 patents)
- Michael Friedow (20 patents)
- Martin Scheffel (29 patents)
- Jurgen Lander (4 patents)
- Gerhard Stokmaier (11 patents)
- Hans-Friedrich Schwarz (8 patents)
US Patent 5735582 · Granted Apr 7, 1998