Inventor

MORRISON FRANK

US8 patents

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

SCHLUMBERGER TECHNOLOGY CORP

3 patents

US7795872B2Sep 14, 2010

Determining correction factors representing effects of different portions of a lining structure

SCHLUMBERGER TECHNOLOGY CORP19 citations92

US7991553B2Aug 2, 2011

Method and system for removing effects of conductive casings and wellbore and surface heterogeneity in electromagnetic imaging surveys

SCHLUMBERGER TECHNOLOGY CORP14 citations83

US7565244B2Jul 21, 2009

Method and system for removing effects of conductive casings and wellbore and surface heterogeneity in electromagnetic imaging surveys

SCHLUMBERGER TECHNOLOGY CORP9 citations83

MICROSOFT TECHNOLOGY LICENSING LLC

2 patents

US12361398B2Jul 15, 2025

Unified content representation

MICROSOFT TECHNOLOGY LICENSING LLC0 citations62

US10127536B2Nov 13, 2018

Unified content representation

MICROSOFT TECHNOLOGY LICENSING LLC0 citations51

WESTERNGECO LLC

1 patent

US7657391B2Feb 2, 2010

Electromagnetically detecting thin resistive bodies in shallow water and terrestrial environments

WESTERNGECO LLC13 citations83

MORRISON FRANK

1 patent

US8326539B2Dec 4, 2012

Characterizing at least one property of a liner that lines a well

MORRISON FRANK7 citations79

GAO GUOZHONG

1 patent

US8400159B2Mar 19, 2013

Casing correction in non-magnetic casing by the measurement of the impedance of a transmitter or receiver

GAO GUOZHONG5 citations69