Assignee
Inventors
- Andreas Wachtler (62 patents)
- Reinhard Hittich (90 patents)
- Eike Poetsch (152 patents)
- Herbert Plach (90 patents)
- David Coates (176 patents)
- Bernhard Rieger (112 patents)
- Joachim Krause (126 patents)
US Patent 5891360 · Granted Apr 6, 1999