Inventor

CHARVET-QUEMIN JEAN-FRANCOIS

FR2 patents

⚠️ This page may combine multiple inventors who share the name “CHARVET-QUEMIN JEAN-FRANCOIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO METAL IND

1 patent

US7823931B2Nov 2, 2010

Tubular threaded joint

SUMITOMO METAL IND23 citations89

CHARVET-QUEMIN JEAN-FRANCOIS

1 patent

US8287008B2Oct 16, 2012

Liquid and gas tight threaded tubular connection

CHARVET-QUEMIN JEAN-FRANCOIS16 citations74