TREA

Lee J. Hesler

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  • Richmond, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Molded aramid sheets
    • Patent number 5,998,309
    • Issue date Dec 7, 1999
    • E. I. Du Pont de Nemours and Company
    • Lee James Hesler
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Molded aramid sheets
    • Patent number 5,965,072
    • Issue date Oct 12, 1999
    • E. I. Du Pont de Nemours and Company
    • Lee James Hesler
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Aramid paper with high surface smoothness
    • Patent number 5,667,900
    • Issue date Sep 16, 1997
    • E. I. Du Pont de Nemours and Company
    • Ippei Kato
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Layered smooth surface aramid papers of high strength and printability
    • Patent number 5,622,775
    • Issue date Apr 22, 1997
    • E. I. Du Pont de Nemours and Company
    • Philip P. Burks
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Fibrid reinforced elastomers
    • Patent number 5,331,053
    • Issue date Jul 19, 1994
    • E. I. Du Pont de Nemours and Company
    • Dexter L. Atkinson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Tough layered papers with improved surface adhesion
    • Patent number 5,320,892
    • Issue date Jun 14, 1994
    • E. I. Du Pont de Nemours and Company
    • Gary L. Hendren
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Method of making fibrids
    • Patent number 5,209,877
    • Issue date May 11, 1993
    • E. I. Du Pont de Nemours and Company
    • Arnold Frances
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Aramid papers containing aramid paper pulp
    • Patent number 5,026,456
    • Issue date Jun 25, 1991
    • E. I. Du Pont de Nemours and Company
    • Lee J. Hesler
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Cross-directional distribution of additives in synthetic papers
    • Patent number 4,940,512
    • Issue date Jul 10, 1990
    • E. I. du Pont de Nemours and Co.ny
    • Gary L. Hendren
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE