Assignee
Inventors
- Dieter Egelhof (32 patents)
- Klaus Henseler (11 patents)
- Werner Kade (21 patents)
- Albrecht Meinecke (51 patents)
- Wilhelm Wanke (16 patents)
- Hans-Jurgen Wulz (16 patents)
- Rudolf Buck, deceased (6 patents)
US Patent 5853544 · Granted Dec 29, 1998