JF

Jean Le Fur

DE Degremont: 1 patents #41 of 128Top 35%
📍 Garches, FR: #66 of 118 inventorsTop 60%
Overall (All Time): #4,094,726 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4283282 Filter having vertical filter elements Gilbert Saint-Dizier, Robert Louboutin 1981-08-11