Assignee
Inventors
- Wolfgang Piepersberg (6 patents)
- Michael Stockmann (1 patents)
- Kambiz M. Taleghani (1 patents)
- J urgen Distler (1 patents)
- Susanne Grabley (33 patents)
- Petra Sichel (2 patents)
- Barbara Br au (1 patents)
US Patent 5614619 · Granted Mar 25, 1997