YB

Yvan Boudey

VF Vallourec Drilling Products France: 1 patents #2 of 5Top 40%
Overall (2017): #179,759 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9725964 Electromagnetic coupler Francois Millet, Stephane Thobois 2017-08-08