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Inventor

STEINSIEK ROGER R

US14 patents
⚠️ This page may combine multiple inventors who share the name “STEINSIEK ROGER R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAKER HUGHES INC

4 patents
US10222501B2Mar 5, 2019

Televiewer image wood-grain reduction techniques

BAKER HUGHES INC8 citations83
US8913461B2Dec 16, 2014

Televiewer image wood-grain reduction techniques

BAKER HUGHES INC3 citations59
US9726014B2Aug 8, 2017

Guided wave downhole fluid sensor

BAKER HUGHES INC1 citations51
US9784874B2Oct 10, 2017

Multi-beam phased array acoustic transducer operation for downhole applications

BAKER HUGHES INC1 citations42

STEINSIEK ROGER R

2 patents
US10416330B2Sep 17, 2019

Composite transducer for downhole ultrasonic imaging and caliper measurement

STEINSIEK ROGER R8 citations78
US8634272B2Jan 21, 2014

Televiewer image wood-grain reduction techniques

STEINSIEK ROGER R5 citations67

KHAJEH EHSAN

2 patents
US9597709B2Mar 21, 2017

Variable thickness acoustic transducers

KHAJEH EHSAN1 citations50
US9581708B2Feb 28, 2017

Guided acoustic waves isolation system for downhole applications

KHAJEH EHSAN0 citations33

WESTERN ATLAS INT INC

1 patent
US5146050ASep 8, 1992

Method and apparatus for acoustic formation dip logging

WESTERN ATLAS INT INC36 citations86

HUISZOON CORNELIS

1 patent
US8074511B2Dec 13, 2011

Use of flexible member for borehole diameter measurement

HUISZOON CORNELIS7 citations74

DIFOGGIO ROCCO

1 patent
US10602289B2Mar 24, 2020

Acoustic transducer with a liquid-filled porous medium backing and methods of making and using same

DIFOGGIO ROCCO2 citations72

WESTERN ATLAS INT

1 patent
US5541889AJul 30, 1996

Borehole fluid replacement means and method

WESTERN ATLAS INT17 citations72

LEGGETT III JAMES V

1 patent
US9567846B2Feb 14, 2017

Devices and methods for downhole acoustic imaging

LEGGETT III JAMES V6 citations65

OLSEN SHAWN A

1 patent
US8074712B2Dec 13, 2011

Stop collar friction clamping device

OLSEN SHAWN A5 citations54