GL

Gerard Lagarde

SS Schlumberger Industires, S.A.: 1 patents #93 of 272Top 35%
📍 Longjumeau, FR: #45 of 101 inventorsTop 45%
Overall (All Time): #3,912,062 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4958996 Rotary device having inter-engaging internal and external teeth Sylvain Janssen, Claude Fouinaud 1990-09-25