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Leslie Peter Antalffy

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Systems for improving cost effectiveness of coking systems
    • Patent number 9,852,389
    • Issue date Dec 26, 2017
    • Fluor Technologies Corporation
    • Leslie P. Antalffy
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Systems and methods for modifying an operating parameter of a cokin...
    • Patent number 9,235,820
    • Issue date Jan 12, 2016
    • Fluor Technologies Corporation
    • Leslie P. Antalffy
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Valve installation apparatus and methods
    • Patent number 7,799,177
    • Issue date Sep 21, 2010
    • Fluor Technologies Corporation
    • John W. Oder
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Coke chute systems and methods therefor
    • Patent number 7,189,310
    • Issue date Mar 13, 2007
    • Fluor Technologies Corporation
    • Leslie P. Antalffy
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Low headroom coke drum unheading device
    • Patent number 7,169,266
    • Issue date Jan 30, 2007
    • Fluor Technologies Corporation
    • Leslie P. Antalffy
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Safety lock boltless closures
    • Patent number 7,108,768
    • Issue date Sep 19, 2006
    • Fluor Technologies Corporation
    • John W. Oder
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Apparatus and methods for shielding high-pressure fluid devices
    • Patent number 6,926,013
    • Issue date Aug 9, 2005
    • Fluor Technolgies Corporation
    • Samuel A. Martin
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Low headroom coke drum deheading device
    • Patent number 6,264,829
    • Issue date Jul 24, 2001
    • Fluor Corporation
    • Leslie Peter Antalffy
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Coke drum system with movable floor
    • Patent number 6,113,745
    • Issue date Sep 5, 2000
    • Fluor Corporation
    • Charles F. Maitland
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Automated drill stem guide and method
    • Patent number 5,846,034
    • Issue date Dec 8, 1998
    • Fluor Corporation
    • Samuel A. Martin
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Low headroom coke drum deheading device
    • Patent number 5,785,843
    • Issue date Jul 28, 1998
    • Fluor Daniel, Inc.
    • Leslie Peter Antalffy
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Automated chute system
    • Patent number 5,628,603
    • Issue date May 13, 1997
    • Fluor Corporation
    • Leslie P. Antalffy
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEMS FOR IMPROVING COST EFFECTIVENESS OF COKING SYSTEMS
    • Publication number 20160125340
    • Publication date May 5, 2016
    • Fluor Technologies Corporation
    • Leslie P. Antalffy
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MULTIPLE DRUM COKING SYSTEM
    • Publication number 20140116871
    • Publication date May 1, 2014
    • FLUOR TECHNOLOGIES CORPORATION
    • Leslie P. Antalffy
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SYSTEMS FOR IMPROVING COST EFFECTIVENESS OF COKING SYSTEMS
    • Publication number 20140122141
    • Publication date May 1, 2014
    • FLUOR TECHNOLOGIES CORPORATION
    • Leslie P. Antalffy
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Vessel Closures and Methods Therefor
    • Publication number 20070274808
    • Publication date Nov 29, 2007
    • Fluor Corporation
    • Samuel A. Martin
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Valve Installation Apparatus and Methods
    • Publication number 20070261949
    • Publication date Nov 15, 2007
    • John W. Oder
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Safety lock for boltless closures
    • Publication number 20040238342
    • Publication date Dec 2, 2004
    • John W. Oder
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Apparatus and methods for shielding high-pressure fluid devices
    • Publication number 20030213507
    • Publication date Nov 20, 2003
    • Samuel A Martin
    • B08 - CLEANING
  • Information Patent Application

    Coke chute systems and methods therefor
    • Publication number 20030183500
    • Publication date Oct 2, 2003
    • Leslie P Antalffy
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Low headroom coke drum unheading device
    • Publication number 20020023829
    • Publication date Feb 28, 2002
    • Fluor Corporation
    • Leslie Peter Antalffy
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...