JR

Jean Roy

CG Compagnie Generale De Geophysique: 1 patents #28 of 74Top 40%
📍 Veynes, FR: #1 of 2 inventorsTop 50%
Overall (All Time): #4,058,951 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4408677 Method and apparatus for the production of seismic shocks — 1983-10-11