RG

Roger J. Le Garfe

AB Ateliers Et Chantiers De Bretagne-Acb: 1 patents #7 of 18Top 40%
CP Compagnie Francaise Des Petroles: 1 patents #34 of 97Top 40%
CD Compagnie General Pour Les Developpements Operationnels Des Richesses Sous-Marines Cg Doris: 1 patents #9 of 19Top 50%
CD Compagnie Maritime D'Expertises: 1 patents #5 of 12Top 45%
SA Societe Nationale Elf Aquitaine: 1 patents #176 of 490Top 40%
📍 Rezé, FR: #12 of 34 inventorsTop 40%
Overall (All Time): #4,116,654 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4214692 Butt-welding apparatus for assembling and laying pipe strings in deep water Edmond Pignal, Charles J. Magloire 1980-07-29