Assignee
Inventors
- Ferdinand Schmidt (9 patents)
- Anette Schenck (1 patents)
- Beate Monscheuer (2 patents)
- Helmut Kossler (1 patents)
- Nikolaus Ferenczy (3 patents)
- Annette Borisch (3 patents)
- Werner Olberding (4 patents)
US Patent 6852445 · Granted Feb 8, 2005