EF

Ernst R. Fogelberg

AB Ab Bonnierforetagen: 3 patents #1 of 8Top 15%
Overall (All Time): #1,681,491 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4442242 Process and composition for insulation of surfaces, and product thereby obtained 1984-04-10
4391859 Process and a composition for the insulation of surfaces, and product hereby obtained 1983-07-05
4364994 Process and composition for minimizing accumulation of moisture on a cold surface exposed to humid conditions and product obtained thereby 1982-12-21