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David W. Luckey

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  • Richmond, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Low shrinkage, dyeable MPD-I yarn
    • Patent number 9,080,260
    • Issue date Jul 14, 2015
    • E I du Pont de Nemours and Company
    • Mark H Headinger
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Low shrinkage, dyeable MPD-I yarn
    • Patent number 7,998,575
    • Issue date Aug 16, 2011
    • E. I. Du Pont de Nemours and Company
    • Mark H. Headinger
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Multistage draw with relaxation step
    • Patent number 7,780,889
    • Issue date Aug 24, 2010
    • E. I. Du Pont de Nemours and Company
    • Mark H. Headinger
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Single stage drawing for MPD-I yarn
    • Patent number 7,771,636
    • Issue date Aug 10, 2010
    • E. I. Du Pont de Nemours and Company
    • Mark H. Headinger
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Rapid plasticization of quenched yarns
    • Patent number 7,771,638
    • Issue date Aug 10, 2010
    • E. I. Du Pont de Nemours and Company
    • Mark H. Headinger
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    High-speed meta-aramid fiber production
    • Patent number 7,771,637
    • Issue date Aug 10, 2010
    • E. I. Du Pont de Nemours and Company
    • Mark H. Headinger
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Device for coagulating filaments
    • Patent number 4,971,539
    • Issue date Nov 20, 1990
    • E. I. Du Pont de Nemours and Company
    • David W. Luckey
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Coagulating process for filaments
    • Patent number 4,898,704
    • Issue date Feb 6, 1990
    • E. I. Du Pont de Nemours & Co.
    • David W. Luckey
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

  • Information Patent Application

    LOW SHRINKAGE, DYEABLE MPD-I YARN
    • Publication number 20110257359
    • Publication date Oct 20, 2011
    • E.I. du Pont de Nemours and Company
    • Mark H. Headinger
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    High-speed meta-aramid fiber production
    • Publication number 20090160080
    • Publication date Jun 25, 2009
    • Mark H. Headinger
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Single stage drawing for MPD-I yarn
    • Publication number 20090160079
    • Publication date Jun 25, 2009
    • Mark H. Headinger
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Rapid plasticization of quenched yarns
    • Publication number 20090160081
    • Publication date Jun 25, 2009
    • Mark H. Headinger
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Multistage draw with relaxation step
    • Publication number 20090160082
    • Publication date Jun 25, 2009
    • Mark H. Headinger
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Low shrinkage, dyeable MPD-I yarn
    • Publication number 20090162655
    • Publication date Jun 25, 2009
    • Mark H. Headinger
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING