FD

Frédéric Durieu

📍 Blegny, BE: #13 of 20 inventorsTop 65%
Overall (All Time): #2,936,073 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9598741 Method and device for measuring levels of cast iron and slag in a blast furnace Claudio Ojeda Arroyo, Eric Esser 2017-03-21