Inventor

MARTINEZ GILBERT R

US2 patents

Patents

2 patents

US7787525B1Aug 31, 2010

Method and apparatus for transmission of well-bore data on multiple carrier frequencies

SCHLUMBERGER TECHNOLOGY CORP46 citations88

US7009312B2Mar 7, 2006

Versatile modular programmable power system for wireline logging

SCHLUMBERGER TECHNOLOGY CORP12 citations81