Assignee
Inventors
- Juergen Kast (30 patents)
- Norbert Meyer (103 patents)
- Ulf Misslitz (117 patents)
- Juergen Schubert (10 patents)
- Johann Jung (58 patents)
- Wilheim Rademacher (1 patents)
- Karl-Otto Westphalen (265 patents)
- Bruno Wuerzer (235 patents)
US Patent 5085689 · Granted Feb 4, 1992