Assignee
Inventors
- Paul Schulz (25 patents)
- Juergen Haerer (20 patents)
- Claus-Peter Kurzendoerfer (3 patents)
- Franz-Josef Carduck (52 patents)
- Friedrich W. Diekoetter (1 patents)
- Ulrich Jahnke (5 patents)
- Edmund Schmadel (8 patents)
US Patent 5002695 · Granted Mar 26, 1991