Assignee
No assignee recorded.
Inventors
- Miguel Medina Padilla (5 patents)
- Mercedes Alonso Cascon (7 patents)
- Isabel Dorronsoro Diaz (5 patents)
- Ana Martinez Gil (8 patents)
- Unknown
- Unknown
- Unknown
US Patent 7531561 · Granted May 12, 2009
No assignee recorded.