Assignee
Inventors
- Juergen Geke (33 patents)
- Bernhard Zange (2 patents)
- Hans-Joergen Rehm (3 patents)
- Hans Fehr (4 patents)
- Thomas Molz (4 patents)
- Kurt Buick (1 patents)
- Emil Bruegel (1 patents)
- Lutz Huesemann (3 patents)
US Patent 5330564 · Granted Jul 19, 1994