JD

Johan Pierre Devilliers

IN Ipcor Nv: 1 patents #2 of 14Top 15%
Overall (All Time): #3,506,179 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6537342 Induction furnace for a metal reduction and melting process Louis Fourie 2003-03-25