HL

Henry Lemaignen

IS Isover Saint-Gobain: 1 patents #79 of 174Top 50%
📍 Chantilly, FR: #30 of 49 inventorsTop 65%
Overall (All Time): #3,996,625 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4592769 Process and apparatus for the formation of fiber felts — 1986-06-03