JR

Josef R. Roos

LV Leuven Research & Development Vzw: 1 patents #5 of 19Top 30%
📍 Kessel-Lo, BE: #123 of 200 inventorsTop 65%
Overall (All Time): #4,095,491 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4285739 Process of manufacturing solid bodies of copper-zinc-aluminium alloys Andre E. A. Deruyttere, Lucas J. Delaey, Etienne A. D. Aernoudt 1981-08-25