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Chi Thuong-Le La

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  • Happy Valley, OR, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SOLVENT FREE SEPARATORS
    • Publication number 20230395937
    • Publication date Dec 7, 2023
    • Amtek Research International LLC
    • Chi Thuong-Le La
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTI-ROW MELT-BLOWN FIBER SPINNERET
    • Publication number 20190040547
    • Publication date Feb 7, 2019
    • Amtek Research International LLC
    • Craig Allen Benjamin
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    INSTANTANEOUSLY WETTABLE POLYMER FIBER SHEET
    • Publication number 20160190656
    • Publication date Jun 30, 2016
    • Amtek Research International LLC
    • Chi Thuong-Le La
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    LEAD-ACID BATTERY SEPARATORS WITH ULTRA LOW RESISTIVITY AND SUSTAIN...
    • Publication number 20160028060
    • Publication date Jan 28, 2016
    • Amtek Research International LLC
    • Richard W. Pekala
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD OF MAKING A RUBBER-CONTAINING POLYOLEFIN SEPARATOR
    • Publication number 20150194653
    • Publication date Jul 9, 2015
    • Amtek Research International LLC
    • Robert R. Waterhouse
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL