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Slide valve and use of a slide valve
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Patent number 11,920,692
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Issue date Mar 5, 2024
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Z&J Technologies GmbH
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Robert Pütz
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Shut-off valve, coking drum and method
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Patent number 11,572,954
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Issue date Feb 7, 2023
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Z&J Technologies GmbH
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Elke Baum
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Coking drum
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Patent number 9,109,706
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Issue date Aug 18, 2015
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Z & J Technologies GmbH
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Ekkehard Brzoska
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Coke drum bottom de-heading system
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Patent number 8,936,701
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Issue date Jan 20, 2015
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Curtiss-Wright Flow Control Corporation
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Ruben F. Lah
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Non-rising electric actuated valve operator
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Patent number 8,851,451
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Issue date Oct 7, 2014
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Curtiss-Wright Flow Control Corporation
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Christopher Orino
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Coke drum bottom de-heading system
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Patent number 8,679,299
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Issue date Mar 25, 2014
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Curtiss-Wright Flow Control Corporation
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Ruben F. Lah
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Double-disc gate valve
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Patent number 8,413,956
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Issue date Apr 9, 2013
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Z & J Technologies GmbH
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Wolfgang Zingsem
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Delayed coker isolation valve systems
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Patent number 8,282,074
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Issue date Oct 9, 2012
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Curtiss-Wright Flow Control Corporation
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Ruben F. Lah
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Ethylene production isolation valve systems
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Patent number 8,123,197
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Issue date Feb 28, 2012
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Curtiss-Wright Flow Control Corporation
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Ruben F. Lah
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Valve installation apparatus and methods
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Patent number 7,799,177
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Issue date Sep 21, 2010
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Fluor Technologies Corporation
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John W. Oder
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Dynamic flange seal and sealing system
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Patent number 7,682,490
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Issue date Mar 23, 2010
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Curtiss-Wright Flow Control Corporation
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Ruben F. Lah
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Coking drum
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Patent number 7,666,280
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Issue date Feb 23, 2010
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Z&J Technologies GmbH
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Ludwig Kersternich
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Valve system for unheading a coke drum
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Patent number 7,578,907
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Issue date Aug 25, 2009
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Curtiss-Wright Flow Control Corporation
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Ruben F. Lah
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Coke drum bottom unheading system
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Patent number 7,534,326
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Issue date May 19, 2009
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ConocoPhillipcs Company
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Brian J. Doerksen
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Dynamic flange seal and sealing system
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Patent number 7,530,574
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Issue date May 12, 2009
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Curtiss-Wright Flow Control Corporation
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Ruben F. Lah
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Systems and methods for deheading a coke drum
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Patent number 7,459,063
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Issue date Dec 2, 2008
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Curtiss-Wright Flow Control Corporation
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Ruben F. Lah
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...