Assignee
RICHARDS WILLIAM MARK
US·5 granted patents·3 pending applications·77 citations·filing 2006–2012
Technology mixE21B8
Top patents by PatentIndex Score
8 records- 0197US8079419B2Apparatus and method for controlling the connection and disconnection speed of downhole connectorsRICHARDS WILLIAM MARK·Filed 2011·Granted Dec 20, 2011·29 cites·22 claims
- 0296US8082998B2Apparatus and method for controlling the connection and disconnection speed of downhole connectorsRICHARDS WILLIAM MARK·Filed 2011·Granted Dec 27, 2011·25 cites·22 claims
- 0382US8122967B2Apparatus and method for controlling the connection and disconnection speed of downhole connectorsRICHARDS WILLIAM MARK·Filed 2009·Granted Feb 28, 2012·16 cites·22 claims
- 0476US9353616B2In-line sand screen gauge carrier and sensing methodRICHARDS WILLIAM MARK·Filed 2012·Granted May 31, 2016·5 cites·19 claims
- 0566US8074719B2Flow control in a well boreRICHARDS WILLIAM MARK·Filed 2010·Granted Dec 13, 2011·2 cites·8 claims
- 0639US2008283238A1Apparatus for autonomously controlling the inflow of production fluids from a subterranean wellRICHARDS WILLIAM MARK·Filed 2007·Application pending·0 cites
- 0739US2008041581A1Apparatus for controlling the inflow of production fluids from a subterranean wellRICHARDS WILLIAM MARK·Filed 2007·Application pending·0 cites
- 0838US2008035330A1Well screen apparatus and method of manufactureRICHARDS WILLIAM MARK·Filed 2006·Application pending·0 cites
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