Inventor

VISWANATHAN RAMAN

US7 patents

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

DRESSER IND

2 patents

US4556884ADec 3, 1985

Depth dependent multiple logging system

DRESSER IND52 citations87

US4346593AAug 31, 1982

Well logging correction method and apparatus

DRESSER IND15 citations70

BAKER HUGHES INC

2 patents

US8023690B2Sep 20, 2011

Apparatus and method for imaging fluids downhole

BAKER HUGHES INC11 citations78

US10365402B2Jul 30, 2019

Telemetry method and system for subsurface well and reservoir logging data

BAKER HUGHES INC0 citations46

VISWANATHAN RAMAN

1 patent

US8581742B2Nov 12, 2013

Bandwidth wireline data transmission system and method

VISWANATHAN RAMAN11 citations78

FANINI OTTO N

1 patent

US9664815B2May 30, 2017

Telemetry method and system for subsurface well and reservoir and logging data

FANINI OTTO N2 citations66

IBM

1 patent

US7399573B2Jul 15, 2008

Method for using negative tone silicon-containing resist for e-beam lithography

IBM1 citations48