Assignee
Inventors
- Jochen Burgdorf (119 patents)
- Hans-Dieter Reinartz (107 patents)
- Helmut Steffes (75 patents)
- Peter Volz (93 patents)
- Erhard Beck (54 patents)
- Joachim Maas (22 patents)
- Peter Dinkel (1 patents)
- Stefan Risch (5 patents)
US Patent 5383718 · Granted Jan 24, 1995