Assignee
Inventors
- Thomas Fetzer (27 patents)
- Bernd Morsbach (20 patents)
- Otto Kumberger (9 patents)
- Martin Hartweg (31 patents)
- Rolf-Dirc Roitzheim (8 patents)
- Andrea Seibold (15 patents)
- Leonhard Walz (15 patents)
US Patent 6153162 · Granted Nov 28, 2000