Assignee
Inventors
- Rainer Seele (42 patents)
- Reiner Kober (57 patents)
- Norbert Goetz (121 patents)
- Thomas Saupe (16 patents)
- Eberhard Ammermann (454 patents)
- Gisela Lorenz (377 patents)
- Wilhelm Rademacher (64 patents)
- Johann Jung (58 patents)
US Patent 5084471 · Granted Jan 28, 1992