Assignee
Inventors
- Wolfgang Eberlein (53 patents)
- Gerhard Mihm (23 patents)
- Wolfhard Engel (51 patents)
- Klaus Rudolf (87 patents)
- Henri Doods (78 patents)
- Harald Ziegler (2 patents)
- Michael Entzeroth (24 patents)
US Patent 5641772 · Granted Jun 24, 1997