HR

Heinz Ruppert

📍 Wolframs-Eschenbach, DE: #6 of 10 inventorsTop 60%
Overall (All Time): #3,765,009 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5393341 Method and apparatus for the production of structural foam, particularly cement foam Dieter Meier 1995-02-28