Assignee
Inventors
- Ingo Borchers (9 patents)
- Stephan T. Laemmlein (3 patents)
- Peter Bartels (8 patents)
- Achim Rausch (1 patents)
- Markus Faust (1 patents)
- Jan A. F. Coebergh (1 patents)
- Klaus Koeble (2 patents)
US Patent 5670758 · Granted Sep 23, 1997