Assignee
Inventors
- Eugen Badura (7 patents)
- Wolfgang Becher (1 patents)
- Holger Brand (3 patents)
- Hans-Georg Essel (3 patents)
- Thomas Haberer (15 patents)
- Wolfgang Ott (33 patents)
- Klaus Poppensieker (7 patents)
US Patent 6597005 · Granted Jul 22, 2003