Assignee
Inventors
- Franco Lugnani (7 patents)
- Manfred Stohrer (2 patents)
- Augustinus Kramer (1 patents)
- Robert L. Stephen (25 patents)
- Umberto Fontanella (2 patents)
- Cino Rossi (8 patents)
- Silvio Eruzzi (8 patents)
US Patent 5843016 · Granted Dec 1, 1998