Assignee
Inventors
- Wolfgang Hockauf (1 patents)
- Mike Roger Girguis (1 patents)
- Alexander Stoll (11 patents)
- Josef Steibl (1 patents)
- Eckart Schillo (1 patents)
- Reinhard Schirsch (1 patents)
- Waldemar Zielasko (1 patents)
US Patent 6821062 · Granted Nov 23, 2004