Assignee
Inventors
- Manfred Arnold (16 patents)
- Guido Blang (3 patents)
- Rainer Gegenwart (11 patents)
- Klaus Michael (11 patents)
- Michael Scherer (35 patents)
- Jochen Ritter (8 patents)
- Oliver Burkhardt (1 patents)
US Patent 5423971 · Granted Jun 13, 1995