Inventor

O'KEEFE CHRISTIAN

US7 patents

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

CIDRA CORP

3 patents

US7126740B2Oct 24, 2006

Multifunctional optical device having a spatial light modulator with an array of micromirrors

CIDRA CORP39 citations92

US6922277B2Jul 26, 2005

Optical interleaver/deinterleaver device having an array of micro-mirrors

CIDRA CORP27 citations92

US7237440B2Jul 3, 2007

Flow measurement apparatus having strain-based sensors and ultrasonic sensors

CIDRA CORP22 citations91

EXPRO METERS INC

2 patents

US7430924B2Oct 7, 2008

Flow measurement apparatus having strain-based sensors and ultrasonic sensors

EXPRO METERS INC29 citations91

US7673526B2Mar 9, 2010

Apparatus and method of lensing an ultrasonic beam for an ultrasonic flow meter

EXPRO METERS INC13 citations82

CIDRA CORPORATE SERVICES INC

1 patent

US7503227B2Mar 17, 2009

Method and apparatus for measuring parameters of a fluid flow using an array of sensors

CIDRA CORPORATE SERVICES INC32 citations90

O'KEEFE CHRISTIAN

1 patent

US9404893B2Aug 2, 2016

Flow and pipe management using velocity profile measurement and/or pipe wall thickness and wear monitoring

O'KEEFE CHRISTIAN0 citations44