CB

Christian C. Bassompierre-Sewrin

MI Martech International: 2 patents #1 of 8Top 15%
📍 Embrun, FR: #5 of 27 inventorsTop 20%
Overall (All Time): #2,371,223 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4294869 Method for coating pipeline 1981-10-13
4280289 Underwater trenching machine for burying pipeline and the like 1981-07-28