Lee Shek

Person

  • Houston, TX, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Header ring for reciprocating pump

    • Patent number 9,845,801
    • Issue date Dec 19, 2017
    • Fast Group-Houston, Inc.
    • Lee Shek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Downhole sealing assembly

    • Patent number 9,556,700
    • Issue date Jan 31, 2017
    • CDI ENERGY PRODUCTS
    • Lee Shek
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Packing seal for reciprocating pump

    • Patent number 9,016,693
    • Issue date Apr 28, 2015
    • FAST Group-Houston Inc.
    • Lee Shek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    DOWNHOLE SEALING ASSEMBLY

    • Publication number 20140262209
    • Publication date Sep 18, 2014
    • CDI Energy Products
    • Lee Shek
    • E21 - EARTH DRILLING MINING