HH

Helmut Hein

SG Steag Gmbh: 1 patents #15 of 48Top 35%
📍 Neheim, DE: #88 of 165 inventorsTop 55%
Overall (All Time): #4,072,898 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4340000 Fluidized bed furnace — 1982-07-20