JF

Jean-Claude Felix

IBM: 1 patents #44,794 of 70,183Top 65%
📍 Vaux-le-Pénil, FR: #99 of 170 inventorsTop 60%
Overall (All Time): #4,061,494 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4417943 Method for controlling the oxygen level of silicon rods pulled according to the Czochralski technique Combronde Jacques 1983-11-29