Assignee
Inventors
- Olaf Schrey (13 patents)
- Arndt Bussmann (2 patents)
- Markus Schwarz (16 patents)
- Juergen Huppertz (5 patents)
- Werner Brockherde (18 patents)
- Bedrich Hosticka (27 patents)
- Christian Nitta (3 patents)
US Patent 7271937 · Granted Sep 18, 2007