Assignee
Inventors
- Wolfgang Brixius (14 patents)
- Dominik Gräfer (12 patents)
- Albrecht Hoene (16 patents)
- Gerhard Hoffmann (75 patents)
- Rainer Junk (3 patents)
- Gunther Spitzer (1 patents)
- Friedrich Trautner (1 patents)
US Patent 6897625 · Granted May 24, 2005