Assignee
Inventors
- Ugo Pedretti (17 patents)
- Alberto Gandini (17 patents)
- Arnaldo Roggero (45 patents)
- Raffaello Sisto (9 patents)
- Claudio Valentini (6 patents)
- Amalia Assogna (2 patents)
- Alessandro Stopponi (3 patents)
US Patent 5169416 · Granted Dec 8, 1992