BC

Benoit Le Chevalier

SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
VF Vallourec Mannesmann Oil & Gas France: 1 patents #38 of 81Top 50%
📍 Aulnoye-Aymeries, FR: #10 of 32 inventorsTop 35%
Overall (All Time): #3,307,719 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7823931 Tubular threaded joint Takahiro Hamamoto, Katsutoshi Sumitani, Masaaki Sugino, Michihiko Iwamoto, Miyuki Yamamoto +2 more 2010-11-02