Assignee
CONTROL FLOW INC
US·12 granted patents·1 pending application·284 citations·filing 2001–2014
Top patents by PatentIndex Score
13 records- 0185US6530430B2Tensioner/slip-joint assemblyCONTROL FLOW INC·Filed 2001·Granted Mar 11, 2003·66 cites·24 claims
- 0278US7131496B2Portable drill string compensatorCONTROL FLOW INC·Filed 2005·Granted Nov 7, 2006·17 cites·14 claims
- 0374US7131922B2Ram-type tensioner assembly having integral hydraulic fluid accumulatorCONTROL FLOW INC·Filed 2006·Granted Nov 7, 2006·14 cites·17 claims
- 0474US6739395B2Tensioner/slip-joint assemblyCONTROL FLOW INC·Filed 2003·Granted May 25, 2004·38 cites·24 claims
- 0573US6554072B1Co-linear tensioner and methods for assembling production and drilling risers using sameCONTROL FLOW INC·Filed 2001·Granted Apr 29, 2003·52 cites·47 claims
- 0669US7337849B2Co-linear tensioner and methods of installing and removing sameCONTROL FLOW INC·Filed 2006·Granted Mar 4, 2008·9 cites·25 claims
- 0764US9671044B2Linear pipe recovery/lay tensioners and method of using sameCONTROL FLOW INC·Filed 2014·Granted Jun 6, 2017·3 cites·16 claims
- 0861US7008340B2Ram-type tensioner assembly having integral hydraulic fluid accumulatorCONTROL FLOW INC·Filed 2002·Granted Mar 7, 2006·23 cites·6 claims
- 0961US6968900B2Portable drill string compensatorCONTROL FLOW INC·Filed 2002·Granted Nov 29, 2005·23 cites·17 claims
- 1055US7040393B2Choke and kill line systems for blowout preventersCONTROL FLOW INC·Filed 2003·Granted May 9, 2006·19 cites·26 claims
- 1153US7815032B2Pipe roller assemblyCONTROL FLOW INC·Filed 2007·Granted Oct 19, 2010·7 cites·21 claims
- 1249US7163054B2Breechblock connectors for use with oil field lines and oil field equipmentCONTROL FLOW INC·Filed 2004·Granted Jan 16, 2007·13 cites·29 claims
- 1341US2006180314A1Co-linear tensioner and methods of installing and removing sameCONTROL FLOW INC·Filed 2005·Application pending·0 cites
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