EB

Essaid Bilal

OS Ocp Sa: 1 patents #1 of 5Top 20%
📍 Saint-Étienne, FR: #4 of 14 inventorsTop 30%
Overall (2024): #472,567 of 561,600Top 85%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12139775 Process for purifying and concentrating rare earths from phosphogypsum Hamid Mazouz, Rachid Boulif 2024-11-12