Assignee
No assignee recorded.
Inventors
- Heribert Schmitt-Willich (52 patents)
- Johannes Platzek (127 patents)
- Bernd Raduchel (52 patents)
- Andreas Muhler (24 patents)
- Thomas Frenzel (35 patents)
US Patent 6426059 · Granted Jul 30, 2002
No assignee recorded.