Assignee
Inventors
- Gerald Kirsch (24 patents)
- Gunter Neef (51 patents)
- Henry Laurent (72 patents)
- Rudolf Wiechert (83 patents)
- James R. Bull (7 patents)
- Peter Esperling (13 patents)
- Walter Elger (109 patents)
- Sybille Beier (35 patents)
US Patent 5529993 · Granted Jun 25, 1996