BR

Bernard Raynal

PR Procatalyse: 1 patents #11 of 18Top 65%
Overall (All Time): #4,050,111 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4378307 Pollution control catalyst for internal combustion engine exhaust system/catalytic converter Jean-Pierre Brunelle, Philippe Courty, Michel Prigent 1983-03-29