HB

Hubert Bielawa

HA Haldor Topsøe A/S: 1 patents #4 of 28Top 15%
📍 Gelsenkirchen, DE: #2 of 8 inventorsTop 25%
Overall (2004): #206,077 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6673732 Process for catalytic ammonia production—preparation and recovery of ammonia synthesis catalyst Martin Muhler, Olaf Hinrichsen, Claus J. H. Jacobsen 2004-01-06