Assignee
Inventors
- Colin Sailer (1 patents)
- Paul Harmathy (1 patents)
- Eckhard Tusche (2 patents)
- Thomas Weissbacher (1 patents)
- Heinrich Schoder (1 patents)
- Xaver Bachmeir (12 patents)
- Johannes Ruschkowski (6 patents)
US Patent 5644828 · Granted Jul 8, 1997