Assignee
Inventors
- Jurgen Gras (5 patents)
- Hans-Peter Strobele (3 patents)
- Rainer Kienzler (3 patents)
- Alfred Konrad (3 patents)
- Wolfgang Schmauder (3 patents)
- Volker Gandert (5 patents)
- Matthias Kretzschmar (1 patents)
- Franz Thommes (3 patents)
US Patent 5878722 · Granted Mar 9, 1999