Assignee
Inventors
- Hans Daumueller (14 patents)
- Karl-Otto Dobler (26 patents)
- Rainer Neumann (67 patents)
- Frieder Liedtke (6 patents)
- Lothar Streit (3 patents)
- Albert Vent (9 patents)
- Doris Boebel (16 patents)
US Patent 5769525 · Granted Jun 23, 1998