KJ

Keld Johansen

HA Haldor Topsøe A/S: 2 patents #2 of 49Top 5%
📍 Frederikssund, DK: #3 of 32 inventorsTop 10%
Overall (2016): #125,131 of 481,213Top 30%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9346018 Method for the preparation of a catalysed particulate filter and catalysed particulate filter — 2016-05-24
9339844 Method for the preparation of a catalysed particulate filter and catalysed particulate filter — 2016-05-17