Assignee
Inventors
- Gunther Schimmel (58 patents)
- Harald Bauer (111 patents)
- Josef Holz (16 patents)
- Volker Thewes (11 patents)
- Richard Mertens (34 patents)
- Peter Hardt (12 patents)
- Matthias Berghahn (3 patents)
- Thomas Müller (81 patents)
US Patent 7256169 · Granted Aug 14, 2007