Assignee
Inventors
- Ambrogio Oliva (18 patents)
- Gianpiero De Cillis (3 patents)
- Frank Grams (8 patents)
- Valeria Livi (10 patents)
- Gerd Zimmermann (42 patents)
- Ernesto Menta (36 patents)
- Hans-Willi Krell (26 patents)
US Patent 6335332 · Granted Jan 1, 2002