Assignee
Inventors
- Guenter Braun (11 patents)
- Juergen Ehrenpfort (1 patents)
- Daniela Frank (1 patents)
- Martin Gruenbaum (2 patents)
- Bernd Heim (1 patents)
- Dieter Lange (14 patents)
- Michael Schwabe (12 patents)
US Patent 7234336 · Granted Jun 26, 2007