Assignee
Inventors
- Gianfranco Cainelli (6 patents)
- Achille Umani Ronchi (2 patents)
- Michele Contento (4 patents)
- Mauro Panunzio (5 patents)
- Sergio Sandri (2 patents)
- Marco Da Col (7 patents)
- Leone Dall'Asta (16 patents)
US Patent 5721360 · Granted Feb 24, 1998