Individual holder
LAH RUBEN F
US·15 granted patents·56 citations·filing 2003–2014
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
15 records- 0189US8459608B2Seat and valve systems for use in delayed coker systemLAH RUBEN F·Filed 2010·Granted Jun 11, 2013·9 cites·18 claims
- 0286US8936701B2Coke drum bottom de-heading systemLAH RUBEN F·Filed 2012·Granted Jan 20, 2015·7 cites·20 claims
- 0385US8123197B2Ethylene production isolation valve systemsLAH RUBEN F·Filed 2008·Granted Feb 28, 2012·6 cites·28 claims
- 0485US7820014B2Systems and methods for remotely determining and changing cutting modes during decokingLAH RUBEN F·Filed 2006·Granted Oct 26, 2010·5 cites·27 claims
- 0583US8545680B2Center feed systemLAH RUBEN F·Filed 2010·Granted Oct 1, 2013·4 cites·20 claims
- 0683US8197644B2Remotely controlled decoking tool used in coke cutting operationsLAH RUBEN F·Filed 2009·Granted Jun 12, 2012·4 cites·29 claims
- 0780US8440057B2Linked coke drum supportLAH RUBEN F·Filed 2009·Granted May 14, 2013·3 cites·18 claims
- 0880US8282074B2Delayed coker isolation valve systemsLAH RUBEN F·Filed 2005·Granted Oct 9, 2012·4 cites·20 claims
- 0977US8679298B2Remotely controlled decoking tool used in coke cutting operationsLAH RUBEN F·Filed 2009·Granted Mar 25, 2014·2 cites·28 claims
- 1076US8702911B2Center feed systemLAH RUBEN F·Filed 2009·Granted Apr 22, 2014·2 cites·18 claims
- 1174US9505982B2Seat system for coke drum deheading valveLAH RUBEN F·Filed 2013·Granted Nov 29, 2016·3 cites·14 claims
- 1266US8679299B2Coke drum bottom de-heading systemLAH RUBEN F·Filed 2005·Granted Mar 25, 2014·3 cites·13 claims
- 1352US8512525B2Valve system and method for unheading a coke drumLAH RUBEN F·Filed 2003·Granted Aug 20, 2013·4 cites·13 claims
- 1450US9482348B2Cycle valve for use in hydromethanation processLAH RUBEN F·Filed 2014·Granted Nov 1, 2016·0 cites·20 claims
- 1546US9334447B2Flushing system for use in delayed coking systemsLAH RUBEN F·Filed 2012·Granted May 10, 2016·0 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →