Lah; Ruben F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lah; Ruben F..The latest application filed is for "black-powder-resistant through conduit valve".
Company Profile
2.51.47
- Lah; Ruben F. - South Jordan UT
- Lah; Ruben F. - West Jordan UT US
Patent Activity
| Patent | Date |
|---|---|
| Fluid catalytic cracking unit valve Grant 10,955,066 - Lah March 23, 2 | 2021-03-23 |
| Black-powder-resistant through conduit valve Grant 10,683,941 - Lah , et al. | 2020-06-16 |
| Black-Powder-Resistant Through Conduit Valve App 20190032793 - Lah; Ruben F. ; et al. | 2019-01-31 |
| Retractable center feed injection device Grant 10,081,766 - Lah , et al. September 25, 2 | 2018-09-25 |
| Fluid Catalytic Cracking Unit Valve App 20180238470 - Lah; Ruben F. | 2018-08-23 |
| Retractable Center Feed Injection Device App 20170362510 - Lah; Ruben F. ; et al. | 2017-12-21 |
| Seat system for coke drum deheading valve Grant 9,505,982 - Lah November 29, 2 | 2016-11-29 |
| Center feed system employing removable inserts in a retractable injection nozzle Grant 9,486,762 - Lah , et al. November 8, 2 | 2016-11-08 |
| Cycle valve for use in hydromethanation process Grant 9,482,348 - Lah November 1, 2 | 2016-11-01 |
| Electric actuator for coke drum unheading valve Grant 9,388,342 - Orino , et al. July 12, 2 | 2016-07-12 |
| Cycle Valve for Use in Hydromethanation Process App 20160131265 - Lah; Ruben F. | 2016-05-12 |
| Flushing system for use in delayed coking systems Grant 9,334,447 - Lah May 10, 2 | 2016-05-10 |
| Coke drum bottom de-heading system Grant 8,936,701 - Lah January 20, 2 | 2015-01-20 |
| Flushing System for Use in Delayed Coking Systems App 20140110243 - Lah; Ruben F. | 2014-04-24 |
| Center feed system Grant 8,702,911 - Lah , et al. April 22, 2 | 2014-04-22 |
| Center Feed System Employing Removable Inserts In A Retractable Injection Nozzle App 20140097268 - Lah; Ruben F. ; et al. | 2014-04-10 |
| Coke drum bottom de-heading system Grant 8,679,299 - Lah March 25, 2 | 2014-03-25 |
| Remotely controlled decoking tool used in coke cutting operations Grant 8,679,298 - Lah March 25, 2 | 2014-03-25 |
| Electric Actuator for Coke Drum Unheading Valve App 20130284583 - Orino; Christopher ; et al. | 2013-10-31 |
| Center feed system Grant 8,545,680 - Lah , et al. October 1, 2 | 2013-10-01 |
| Seat System For Coke Drum Deheading Valve App 20130233694 - Lah; Ruben F. | 2013-09-12 |
| Valve system and method for unheading a coke drum Grant 8,512,525 - Lah August 20, 2 | 2013-08-20 |
| Seat and valve systems for use in delayed coker system Grant 8,459,608 - Lah June 11, 2 | 2013-06-11 |
| Linked coke drum support Grant 8,440,057 - Lah May 14, 2 | 2013-05-14 |
| Coke Drum Bottom De-heading System App 20130032465 - Lah; Ruben F. | 2013-02-07 |
| Delayed coker isolation valve systems Grant 8,282,074 - Lah , et al. October 9, 2 | 2012-10-09 |
| Remotely controlled decoking tool used in coke cutting operations Grant 8,197,644 - Lah June 12, 2 | 2012-06-12 |
| Ethylene production isolation valve systems Grant 8,123,197 - Lah , et al. February 28, 2 | 2012-02-28 |
| Seat and Valve Systems for Use in Delayed Coker System App 20110272617 - Lah; Ruben F. | 2011-11-10 |
| Valve body and condensate holding tank flushing systems and methods Grant 7,931,044 - Lah , et al. April 26, 2 | 2011-04-26 |
| Coke drum skirt Grant 7,871,500 - Lah January 18, 2 | 2011-01-18 |
| Vibration Monitoring System Grant 7,819,009 - Borah , et al. October 26, 2 | 2010-10-26 |
| Systems and methods for remotely determining and changing cutting modes during decoking Grant 7,820,014 - Lah October 26, 2 | 2010-10-26 |
| Center Feed System App 20100252409 - Lah; Ruben F. | 2010-10-07 |
| Dynamic flange seal and sealing system Grant 7,682,490 - Lah March 23, 2 | 2010-03-23 |
| Systems for providing continuous containment of delayed coker unit operations Grant 7,632,381 - Lah December 15, 2 | 2009-12-15 |
| Linked Coke Drum Support App 20090236212 - Lah; Ruben F. | 2009-09-24 |
| Center Feed System App 20090214394 - Lah; Ruben F. ; et al. | 2009-08-27 |
| Valve system for unheading a coke drum Grant 7,578,907 - Lah August 25, 2 | 2009-08-25 |
| Remotely Controlled Decoking Tool Used in Coke Cutting Operations App 20090200152 - Lah; Ruben F. | 2009-08-13 |
| Coke Drum Skirt App 20090183980 - Lah; Ruben F. | 2009-07-23 |
| Remotely Controlled Decoking Tool Used in Coke Cutting Operations App 20090145460 - Lah; Ruben F. | 2009-06-11 |
| Dynamic flange seal and sealing system Grant 7,530,574 - Lah May 12, 2 | 2009-05-12 |
| Remotely controlled decoking tool used in coke cutting operations Grant 7,473,337 - Lah January 6, 2 | 2009-01-06 |
| Systems and methods for deheading a coke drum Grant 7,459,063 - Lah , et al. December 2, 2 | 2008-12-02 |
| Ethylene Production Isolation Valve Systems App 20080251749 - Lah; Ruben F. ; et al. | 2008-10-16 |
| Coke drum bottom throttling valve and system Grant 7,399,384 - Lah , et al. July 15, 2 | 2008-07-15 |
| Dynamic Flange Seal and Sealing System App 20080143059 - Lah; Ruben F. | 2008-06-19 |
| Deheader valve installation system and method Grant 7,357,848 - Lah April 15, 2 | 2008-04-15 |
| Dynamic flange seal and sealing system Grant 7,316,762 - Lah January 8, 2 | 2008-01-08 |
| Vibration Monitoring System App 20080000298 - Borah; Frederic ; et al. | 2008-01-03 |
| Dynamic Flange Seal And Sealing System App 20070252337 - Lah; Ruben F. | 2007-11-01 |
| Valve Body and Condensate Holding Tank Flushing Systems and Methods App 20070251576 - Lah; Ruben F. ; et al. | 2007-11-01 |
| Systems and Methods for Remotely Determining and Changing Cutting Modes During Decoking App 20070215518 - Lah; Ruben F. | 2007-09-20 |
| Valve system and method for unheading a coke drum App 20070084714 - Lah; Ruben F. | 2007-04-19 |
| Vibration monitoring App 20070038393 - Borah; Frederic ; et al. | 2007-02-15 |
| Delayed coker isolation valve systems App 20070034496 - Lah; Ruben F. ; et al. | 2007-02-15 |
| Systems and methods for remotely determining and changing cutting modes during decoking Grant 7,117,959 - Lah October 10, 2 | 2006-10-10 |
| Tangential dispenser and system for use within a delayed coking system Grant 7,115,190 - Lah October 3, 2 | 2006-10-03 |
| Coke drum bottom throttling valve and system App 20060175188 - Lah; Ruben F. ; et al. | 2006-08-10 |
| Coke drum bottom throttling valve and system Grant 7,033,460 - Lah , et al. April 25, 2 | 2006-04-25 |
| Remotely controlled decoking tool used in coke cutting operations App 20060081456 - Lah; Ruben F. | 2006-04-20 |
| Systems and methods for providing continuous containment of delayed coker unit operations App 20060076225 - Lah; Ruben F. | 2006-04-13 |
| Valve system and method for unheading a coke drum Grant 6,989,081 - Lah January 24, 2 | 2006-01-24 |
| Coke drum bottom de-heading system App 20050279621 - Lah, Ruben F. | 2005-12-22 |
| Coke drum bottom de-heading system Grant 6,964,727 - Lah November 15, 2 | 2005-11-15 |
| Systems and methods for remotely determining and changing cutting modes during decoking App 20050236188 - Lah, Ruben F. | 2005-10-27 |
| Valve system and method for unheading a coke drum App 20050194245 - Lah, Ruben F. | 2005-09-08 |
| Deheader valve installation system and method App 20050189208 - Lah, Ruben F. | 2005-09-01 |
| Systems and methods for deheading a coke drum App 20050092592 - Lah, Ruben F. ; et al. | 2005-05-05 |
| Coke drum bottom throttling valve and system App 20050034969 - Lah, Ruben F. ; et al. | 2005-02-17 |
| Coke drum bottom throttling valve and system Grant 6,843,889 - Lah , et al. January 18, 2 | 2005-01-18 |
| Dynamic flange seal and sealing system App 20040200715 - Lah, Ruben F. | 2004-10-14 |
| Tangential dispenser and system for use within a delayed coking system App 20040163305 - Lah, Ruben F. | 2004-08-26 |
| Valve system and method for unheading a coke drum App 20040154913 - Lah, Ruben F. | 2004-08-12 |
| Coke drum bottom de-heading system App 20040065537 - Lah, Ruben F. | 2004-04-08 |
| Coke drum bottom throttling valve and system App 20040045803 - Lah, Ruben F. ; et al. | 2004-03-11 |
| Coke drum bottom de-heading system Grant 6,660,131 - Lah December 9, 2 | 2003-12-09 |
| Coke drum bottom de-heading system App 20020170814 - Lah, Ruben F. | 2002-11-21 |
| Coke drum bottom de-heading system App 20020134658 - Lah, Ruben F. | 2002-09-26 |
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