Assignee
Inventors
- Boris Breitscheidel (71 patents)
- Peter Polanek (11 patents)
- Matthias Irgang (31 patents)
- Hermann Petersen (28 patents)
- Gerd Linden (10 patents)
- Guido Voit (42 patents)
- Tom Witzel (47 patents)
US Patent 5536691 · Granted Jul 16, 1996