JH

John A. Hatzinicolaides

EM Eisenwerk-Gesellschaft Maximillanshutte: 1 patents #4 of 10Top 40%
Overall (All Time): #4,110,888 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4200453 Process for the production of nickel alloys Demetrios C. Papamantellos 1980-04-29