TREA

Viraphand Cholvibul

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  • Urbandale, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air swirlers
    • Patent number 10,161,633
    • Issue date Dec 25, 2018
    • Delavan Inc.
    • Gary Chew
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Staged pilots in pure airblast injectors for gas turbine engines
    • Patent number 9,046,039
    • Issue date Jun 2, 2015
    • Rolls-Royce PLC
    • Brandon Phillip Williams
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Pure air blast fuel injector
    • Patent number 7,926,282
    • Issue date Apr 19, 2011
    • Delavan Inc.
    • Gary W. Chew
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR SWIRLERS
    • Publication number 20190101291
    • Publication date Apr 4, 2019
    • Delavan, Inc.
    • Gary Chew
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    AIR SWIRLERS
    • Publication number 20140245742
    • Publication date Sep 4, 2014
    • DELAVAN INC
    • Gary Chew
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    STAGED PILOTS IN PURE AIRBLAST INJECTORS FOR GAS TURBINE ENGINES
    • Publication number 20120047903
    • Publication date Mar 1, 2012
    • DELAVAN INC
    • Brandon P. Williams
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Pure Air Blast Fuel Injector
    • Publication number 20090224080
    • Publication date Sep 10, 2009
    • DELAVAN INC
    • Gary W. Chew
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES