Assignee
Inventors
- Alan L. Steinmetz (19 patents)
- Norbert Schall (16 patents)
- Klaus Dziwok (7 patents)
- Helmut Coutelle (10 patents)
- Wolfgang Simon (8 patents)
- Stefan Dick (16 patents)
- Inge Kramer (3 patents)
- Hubert Schiessling (4 patents)
US Patent 6929860 · Granted Aug 16, 2005