RG

Rolg Geissen

MA Metallgesellschaft Ag: 1 patents #308 of 715Top 45%
📍 Frankfurt am Main, DE: #1,132 of 1,925 inventorsTop 60%
Overall (All Time): #3,949,987 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4737347 Multi-tube reactor Volker Franz 1988-04-12