Assignee
Inventors
- Manfred Raetzsch (17 patents)
- Ulf Panzer (12 patents)
- Achim Hesse (19 patents)
- Norbert Reichelt (21 patents)
- Manfred Kirchberger (11 patents)
- Peter Niedersuess (15 patents)
- Anton Wolfsberger (8 patents)
US Patent 6537473 · Granted Mar 25, 2003