Assignee
Inventors
- Rainer Frische (18 patents)
- Jurgen Volkheimer (7 patents)
- Klaus Wollmann (14 patents)
- Herrmann Schomann (2 patents)
- Judith Schneider (4 patents)
- Alexander Ach (4 patents)
- Renate Gross-Lannert (6 patents)
- Bernd Best (13 patents)
US Patent 5312933 · Granted May 17, 1994