Assignee
Inventors
- Thomas Fetzer (27 patents)
- Eckhart Wagner (7 patents)
- Emil Roth (4 patents)
- Wilhelm Ruppel (32 patents)
- Hermann Wistuba (7 patents)
- Bernhard Otto (8 patents)
- Volker Schumacher (14 patents)
- Gert-Jan Burger (6 patents)
US Patent 6056928 · Granted May 2, 2000