Assignee
Inventors
- Walter Fischer (77 patents)
- Marcus Baumann (41 patents)
- Jurgen Finter (68 patents)
- Vratislav Kvita (30 patents)
- Carl W. Mayer (39 patents)
- Manfred Rembold (36 patents)
- Martin Roth (67 patents)
US Patent 5001243 · Granted Mar 19, 1991