Assignee
Inventors
- Johann Wilhelmstatter (8 patents)
- Helmut Jerg (115 patents)
- Bernd Schessl (44 patents)
- Gerhard Fetzer (31 patents)
- Michael Hartmann (21 patents)
- Markus Höpfl (10 patents)
- Karl-Heinz Rehm (13 patents)
- Rudolf Schmidt (38 patents)
US Patent 5988933 · Granted Nov 23, 1999