Assignee
Inventors
- Silvia Filippini (4 patents)
- Natalia Lomovskaya (2 patents)
- Leonid Fonstein (3 patents)
- Anna Luisa Colombo (10 patents)
- C. Richard Hutchinson (2 patents)
- Sharee Otten (4 patents)
- Umberto Breme (6 patents)
US Patent 6210930 · Granted Apr 3, 2001