Inventor

CASTILHO ANTONIO

BR2 patents

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

SCHLUMBERGER TECHNOLOGY CORP

1 patent

US7913557B2Mar 29, 2011

Adjustable testing tool and method of use

SCHLUMBERGER TECHNOLOGY CORP16 citations87

VASQUES RICARDO

1 patent

US9316083B2Apr 19, 2016

Adjustable testing tool and method of use

VASQUES RICARDO3 citations65