HE

Hans Exner

DG Dynamit Nobel Gmbh: 1 patents #12 of 60Top 20%
📍 Niederkassel, DE: #3 of 10 inventorsTop 30%
Overall (1982): #61,336 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4356162 Method of obtaining alkali aluminates from aqueous solutions Peter Lumbeck 1982-10-26