Assignee
Inventors
- Rudolf Buck, deceased (6 patents)
- Dieter Egelhof (32 patents)
- Klaus Hensler (1 patents)
- Werner Kade (21 patents)
- Albrecht Meinecke (51 patents)
- Wilhelm Wanke (16 patents)
- Hans-Jurgen Wulz (16 patents)
US Patent 5500091 · Granted Mar 19, 1996