OD

Oscar M. J. Driessen

📍 Kelmis, BE: #13 of 21 inventorsTop 65%
Overall (All Time): #3,836,122 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5256314 Device and method for the quantitation of a volume of a sediment or of a volume of a fluid which does not flow easily 1993-10-26