Assignee
Inventors
- Franz Langhauser (48 patents)
- David Fischer (58 patents)
- Jurgen Kerth (15 patents)
- Gunther Schweier (42 patents)
- Hans-Herbert Brintzinger (25 patents)
- Elke Barsties (4 patents)
- Werner Roell (10 patents)
US Patent 5756608 · Granted May 26, 1998