BC

Bernard Cheminal

AT Atofina: 1 patents #21 of 126Top 20%
📍 La Chambre, FR: #1 of 1 inventorsTop 100%
Overall (2003): #258,369 of 273,478Top 95%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6639115 Process for the manufacture of difluoromethane Benoit Requieme, Sylvain Perdrieux, Eric Lacroix, Andre Lantz 2003-10-28