JL

Jean-Pierre E. Lecoeur

📍 Liancourt, FR: #12 of 20 inventorsTop 60%
Overall (All Time): #4,117,480 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4216838 Compacting apparatus for road surfacing material Francois Degraeve, Rene G. Divay 1980-08-12