Assignee
Inventors
- Dieter Boeckh (108 patents)
- Birgit Potthoff-Karl (28 patents)
- Werner Bertleff (44 patents)
- Peter Neumann (155 patents)
- Ekkehard Jahns (40 patents)
- Ralf Biastoch (5 patents)
- Thomas Wehlage (9 patents)
US Patent 5972508 · Granted Oct 26, 1999