Assignee
Inventors
- Heinz Wullenweber (9 patents)
- Peter Kohl (15 patents)
- Herbert Jung (16 patents)
- Jurgen Borchardt (4 patents)
- Wolfgang Bickle (26 patents)
- Jurgen Braus (10 patents)
- Hans-Joachim Hiedemann (2 patents)
US Patent 5114326 · Granted May 19, 1992