Assignee
Inventors
- Juergen Kast (30 patents)
- Dieter Kolassa (26 patents)
- Norbert Meyer (103 patents)
- Ulrich Schirmer (64 patents)
- Albrecht Harreus (103 patents)
- Jochen Wild (31 patents)
- Karl-Otto Westphalen (265 patents)
- Bruno Wuerzer (235 patents)
US Patent 5574000 · Granted Nov 12, 1996