Assignee
Inventors
- Georg Bogner (70 patents)
- Siegmar Kugler (3 patents)
- Ernst Nirschl (14 patents)
- Raimund Oberschmid (12 patents)
- Karl-Heinz Schlereth (8 patents)
- Olaf Schoenfeld (4 patents)
- Norbert Stath (22 patents)
- Gerald Neumann (6 patents)
US Patent 7026657 · Granted Apr 11, 2006