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Wai Tuck Chow

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  • Singapore, SG
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fan case bushing
    • Patent number 10,648,478
    • Issue date May 12, 2020
    • United Technologies Corporation
    • Wai Tuck Chow
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Casting funnel
    • Patent number 10,518,322
    • Issue date Dec 31, 2019
    • United Technologies Corporation
    • Wai Tuck Chow
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Fan case bushing
    • Patent number 10,352,328
    • Issue date Jul 16, 2019
    • United Technologies Corporation
    • Wai Tuck Chow
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Inner diameter scallop case flange for a case of a gas turbine engine
    • Patent number 9,856,753
    • Issue date Jan 2, 2018
    • United Technologies Corporation
    • Wai Tuck Chow
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Segmented die casting block
    • Patent number 9,713,841
    • Issue date Jul 25, 2017
    • Pratt & Whitney Services Pte Ltd
    • Wai Tuck Chow
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Polishing assembly and method for polishing using a platform and ba...
    • Patent number 9,511,469
    • Issue date Dec 6, 2016
    • Pratt & Whitney Services Pte Ltd
    • Chua Boon Beng
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    FAN CASE BUSHING
    • Publication number 20190309764
    • Publication date Oct 10, 2019
    • United Technologies Corporation
    • Wai Tuck Chow
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN CASE BUSHING
    • Publication number 20170146018
    • Publication date May 25, 2017
    • United Technologies Corporation
    • Wai Tuck Chow
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INNER DIAMETER SCALLOP CASE FLANGE FOR A CASE OF A GAS TURBINE ENGINE
    • Publication number 20160363004
    • Publication date Dec 15, 2016
    • United Technologies Corporation
    • Wai Tuck Chow
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CASTING FUNNEL
    • Publication number 20150258608
    • Publication date Sep 17, 2015
    • UNITED TECHNOLOGIES CORPORATION
    • Wai Tuck Chow
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    SHOT SLEEVE ASSEMBLY WITH MATERIALS OF DIFFERENT COEFFICIENTS OF TH...
    • Publication number 20150165521
    • Publication date Jun 18, 2015
    • PRATT & WHITNEY SERVICES PTE LTD.
    • Wai Tuck Chow
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    POLISHING ASSEMBLY AND METHOD FOR POLISHING
    • Publication number 20130323071
    • Publication date Dec 5, 2013
    • PRATT & WHITNEY SERVICES PTE LTD.
    • Chua Boon Beng
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SHOT TUBE PLUNGER TIP PORTION
    • Publication number 20130277004
    • Publication date Oct 24, 2013
    • Wai Tuck Chow
    • B22 - CASTING POWDER METALLURGY