Assignee
Inventors
- Paul S. Cohen (14 patents)
- Alain Morel (5 patents)
- Sophie Gomez (1 patents)
- Christine M. Clamagirand (1 patents)
- Pablo Gluschankof (4 patents)
- Pierre Nicolas (18 patents)
- Hamadi Boussetta (1 patents)
US Patent 4892813 · Granted Jan 9, 1990