KJ

Keld Johansen

HA Haldor Topsøe A/S: 1 patents #4 of 20Top 20%
📍 Frederikssund, DK: #2 of 14 inventorsTop 15%
Overall (2005): #160,337 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6875723 Process for the production of iron oxide containing catalysts Petru Gordes 2005-04-05