JB

Johann Beer

GA Grammer Ag: 1 patents #94 of 196Top 50%
📍 Schirmitz, DE: #4 of 6 inventorsTop 70%
Overall (All Time): #3,850,210 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5112542 Process and apparatus for the production of a component comprising a support element and foam portions on respective sides thereof 1992-05-12