JB

Johannes A. J. Brummelhuis

📍 Nieuwkoop, NL: #4 of 10 inventorsTop 40%
Overall (All Time): #3,855,159 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5131321 Vessel for treating a finely-divided material with a fluid — 1992-07-21