Assignee
Inventors
- Oliver Gutfleisch (6 patents)
- Michael Kubis (33 patents)
- Axel Handstein (2 patents)
- Bernhard Gebel (1 patents)
- Karl-Hartmut Mueller (2 patents)
- Ivor Rex Harris (13 patents)
- Ludwig Schultz (19 patents)
US Patent 6352597 · Granted Mar 5, 2002