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Davey Z. Liang

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  • Rancho Santa Fe, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motors with magnetic components
    • Patent number 9,707,669
    • Issue date Jul 18, 2017
    • Shining Golden Yida Welding & Cutting Machinery Manufacture, LTD.
    • Davey Z. Liang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotary vane air motor with improved vanes and other improvements
    • Patent number 9,689,260
    • Issue date Jun 27, 2017
    • Shining Golden Yida Welding & Cutting Machinery Manufacture Ltd.
    • Davey Z. Liang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cable tie
    • Patent number 9,038,246
    • Issue date May 26, 2015
    • Shining Golden Yida Welding & Cutting Machinery Manufacture Ltd.
    • Davey Z. Liang
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Rotary vane air motor with improved vanes and other improvements
    • Patent number 8,915,726
    • Issue date Dec 23, 2014
    • Shining Golden Yida Welding & Cutting Machinery Manufacture Ltd.
    • Davey Z. Liang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Cable Tie
    • Publication number 20150210453
    • Publication date Jul 30, 2015
    • Shining Golden Yida Welding & Cutting Machinery Manufacture Ltd.
    • Davey Z. Liang
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Rotary Vane Air Motor with Improved Vanes and Other Improvements
    • Publication number 20150071806
    • Publication date Mar 12, 2015
    • Shining Golden Yida Welding & Cutting Machinery Manufacture Ltd.
    • Davey Z. Liang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Motors with Magnetic Components
    • Publication number 20140318820
    • Publication date Oct 30, 2014
    • Shining Golden Yida Welding & Cutting Machinery Manufacture, Ltd.
    • Davey Z. Liang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Packaging and Methods for Displaying Tools
    • Publication number 20140318999
    • Publication date Oct 30, 2014
    • Shining Golden Yida Welding & Cutting Machinery Manufacture, Ltd.
    • Davey Z. Liang
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Hopper Gun
    • Publication number 20130313338
    • Publication date Nov 28, 2013
    • Shining Golden Yida Welding & Cutting Machinery Manufacture Ltd.
    • Davey Z. Liang
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Rotary Vane Air Motor with Improved Vanes and Other Improvements
    • Publication number 20130202470
    • Publication date Aug 8, 2013
    • Shining Golden Yida Welding & Cutting Machinery Manufacture Ltd.
    • Davey Z. Liang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Cable Tie
    • Publication number 20120272485
    • Publication date Nov 1, 2012
    • Davey Z. Liang
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL