TREA

Larry R. Marshall

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  • Chester, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coform fibrous materials and method for making same
    • Patent number 8,808,594
    • Issue date Aug 19, 2014
    • Verdex Technologies, Inc.
    • Larry Marshall
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Solution spun fiber process
    • Patent number 8,747,723
    • Issue date Jun 10, 2014
    • E I du Pont de Nemours and Company
    • Larry R Marshall
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Process and apparatus for producing nanofibers using a two phase fl...
    • Patent number 8,668,854
    • Issue date Mar 11, 2014
    • Verdex Technologies, Inc.
    • Larry Marshall
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Solution spun fiber process
    • Patent number 8,303,874
    • Issue date Nov 6, 2012
    • E I du Pont de Nemours and Company
    • Larry R Marshall
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Production of nanofibers by melt spinning
    • Patent number 8,277,711
    • Issue date Oct 2, 2012
    • E I du Pont de Nemours and Company
    • Tao Huang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Process for forming uniformly distributed material
    • Patent number 8,114,325
    • Issue date Feb 14, 2012
    • E. I. Du Pont de Nemours and Company
    • Jack Eugene Armantrout
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Flash-spun sheet material
    • Patent number 8,048,513
    • Issue date Nov 1, 2011
    • E. I. Du Pont de Nemours and Company
    • Robert Anthony Marin
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Rotary process for forming uniform material
    • Patent number 7,998,388
    • Issue date Aug 16, 2011
    • E. I. Du Pont de Nemours and Company
    • Robert Anthony Marin
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Rotary process for forming uniform material
    • Patent number 7,786,034
    • Issue date Aug 31, 2010
    • E. I. Du Pont de Nemours and Company
    • Jack Eugene Armantrout
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Flash-spun sheet material
    • Patent number 7,744,989
    • Issue date Jun 29, 2010
    • E. I. Du Pont de Nemours and Company
    • Robert Anthony Marin
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Rotary process for forming uniform material
    • Patent number 7,621,731
    • Issue date Nov 24, 2009
    • E. I. Du Pont de Nemours and Company
    • Jack Eugene Armantrout
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Rotary process for forming uniform material
    • Patent number 7,582,240
    • Issue date Sep 1, 2009
    • E. I. Du Pont de Nemours and Company
    • Robert Anthony Marin
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Rotary process for forming uniform material
    • Patent number 7,118,698
    • Issue date Oct 10, 2006
    • E. I. Du Pont de Nemours and Company
    • Jack Eugene Armantrout
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Flash-spun sheet material
    • Patent number 6,034,008
    • Issue date Mar 7, 2000
    • E. I. Du Pont de Nemours and Company
    • Hyun Sung Lim
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Nonwoven sheet products made from plexifilamentary film fibril webs
    • Patent number 5,863,639
    • Issue date Jan 26, 1999
    • E. I. Du Pont de Nemours and Company
    • Ralph A. Franke
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Elongation for flash spun products
    • Patent number 5,851,936
    • Issue date Dec 22, 1998
    • E. I. Du Pont de Nemours and Company
    • Larry Ray Marshall
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Process for modifying porosity in sheet made from flash spinning ol...
    • Patent number 5,833,900
    • Issue date Nov 10, 1998
    • E. I. Du Pont de Nemours and Company
    • Ralph A. Franke
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Spinneret with slotted outlet
    • Patent number 5,788,993
    • Issue date Aug 4, 1998
    • E. I. Du Pont de Nemours and Company
    • Michael Allen Bryner
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Gas management system for closely-spaced laydown jets
    • Patent number 5,123,983
    • Issue date Jun 23, 1992
    • E. I. Du Pont de Nemours and Company
    • Larry R. Marshall
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Nozzle for flash-extrusion apparatus
    • Patent number 4,352,650
    • Issue date Oct 5, 1982
    • E. I. Du Pont de Nemours and Company
    • Larry R. Marshall
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents