Assignee
Inventors
- Wolfgang Wohlrab (8 patents)
- Reinhard Neubert (9 patents)
- Christoph Huschka (4 patents)
- Peter-Jürgen Müller (2 patents)
- Jörg-Herman Ozegowski (2 patents)
- Dieter Koegst (6 patents)
- Gerhard Fries (7 patents)
US Patent 6719986 · Granted Apr 13, 2004