Assignee
Inventors
- Renzo Moschini (15 patents)
- Paolo Bortolotti (6 patents)
- Maurizio Xella (2 patents)
- Nazario Bellato (10 patents)
- Gianluca Mattogno (3 patents)
- Stefano Tartari (2 patents)
- Bruno Monteverde (1 patents)
US Patent 6782872 · Granted Aug 31, 2004