AV

Arno Willem Frederik Volker

📍 Delft, NL: #29 of 136 inventorsTop 25%
Overall (2021): #523,834 of 548,734Top 100%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10928361 Torsion wave based fluid density measuring device and method Paul Louis Maria Joseph VAN NEER, Teunis Cornelis van den Dool 2021-02-23