Assignee
Inventors
- Giovanni Camaggi (36 patents)
- Lucio Filippini (27 patents)
- Raul Riva (7 patents)
- Isabella Venturini (7 patents)
- Giampaolo Zanardi (13 patents)
- Carlo Garavaglia (31 patents)
- Ernesto Signorini (23 patents)
- Mario Ferri (6 patents)
US Patent 5401763 · Granted Mar 28, 1995