Assignee
Inventors
- Wolfgang Burkhardt (16 patents)
- Louis M. Galie (30 patents)
- Michel Plancon (19 patents)
- Helmut Zachmann (8 patents)
- Herbert Schwartz (22 patents)
- Roland Burghausen (2 patents)
- Gerhard Stotz (24 patents)
US Patent 7406003 · Granted Jul 29, 2008