RP

Roger Pennamen

IS Isover Saint-Gobain: 1 patents #79 of 174Top 50%
📍 Saint-Étienne-du-Rouvray, FR: #10 of 24 inventorsTop 45%
Overall (All Time): #3,855,320 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5131935 Method and apparatus for fibring mineral wool by free centrifugation Alain Debouzie, Christopher John Ellison 1992-07-21