EM

Eric Marchand

WS Wellbore Specialties: 1 patents #1 of 4Top 25%
📍 Porrentruy, LA: #1 of 1 inventorsTop 100%
Overall (2022): #462,004 of 548,613Top 85%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11371337 Liner top test tool Jacob Boutin, Wilbert Dean, Joshua Cormier 2022-06-28