DV

Daniel Van Velzen

EC European Economic Community: 1 patents #2 of 4Top 50%
📍 Varese, IT: #7 of 23 inventorsTop 35%
Overall (1997): #160,954 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5674464 Desulphurization of waste gases Heinrich Langenkamp, Dimosthenis Papameletiou 1997-10-07