Assignee
Inventors
- Martin Niermann (11 patents)
- Dieter Strickmann (3 patents)
- Jörn Brinkmann (2 patents)
- Dieter Amsbeck (3 patents)
- Jürgen Nollmann (2 patents)
- Martin Perdun (1 patents)
- Sergej Kucerin (1 patents)
US Patent 6685558 · Granted Feb 3, 2004