RB

Roger Botton

RI Rhone-Poulenc Industries: 1 patents #25 of 85Top 30%
Overall (1982): #35,566 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4325923 Contacting of plural phases Dominique Cosserat 1982-04-20