Assignee
Inventors
- Klaus Dressler (5 patents)
- Rainer Burkel (18 patents)
- Engelbert Tillhon (5 patents)
- Andreas Werner (19 patents)
- Wilhelm Eyberg (7 patents)
- Andreas Koch (55 patents)
- Udo Schulz (62 patents)
- Wolfgang Krampe (11 patents)
US Patent 5936827 · Granted Aug 10, 1999