Assignee
Inventors
- Wolfgang Ebert (97 patents)
- Ralf Kaufmann (2 patents)
- Christoph Schwemler (4 patents)
- Wilfried Haese (39 patents)
- Peter Fischer (26 patents)
- Martin Döbler (16 patents)
- Joachim Genz (14 patents)
US Patent 6706797 · Granted Mar 16, 2004