TREA

Craig L. Folk

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  • New Orleans, LA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Production of core/wrap yarns by airjet and friction spinning in ta...
    • Patent number 5,802,826
    • Issue date Sep 8, 1998
    • The United States of America as represented by the Secretary of Agriculture
    • A. Paul S. Sawhney
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Method for forming core/wrap yarn
    • Patent number 5,743,077
    • Issue date Apr 28, 1998
    • The United States of America as represented by the Department of Agriculture
    • A. Paul S. Sawhney
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Device for forming core/wrap yarn
    • Patent number 5,531,063
    • Issue date Jul 2, 1996
    • The United States of America as represented by the Secretary of the Departmen...
    • A. Paul S. Sawhney
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    System for producing core/wrap yarn
    • Patent number 4,976,096
    • Issue date Dec 11, 1990
    • The United States of America as represented by the Secretary of Agriculture
    • A. Paul S. Sawhney
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    System for producing staple-wrapped core yarn
    • Patent number 4,961,306
    • Issue date Oct 9, 1990
    • The United States of America as represented by the Secretary of Agriculture
    • A. Paul S. Sawhney
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    System for producing yarn
    • Patent number 4,922,701
    • Issue date May 8, 1990
    • The United States of America as represented by the Secretary of Agriculture
    • A. Paul S. Sawhney
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Roller drafter, process of use, and products produced thereby
    • Patent number 4,845,813
    • Issue date Jul 11, 1989
    • United States of America, as represented by the Secretary of Agriculture
    • Harold L. Salaun
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Fiber dispersing and feeding apparatus for open end spinning
    • Patent number 4,077,196
    • Issue date Mar 7, 1978
    • The United States of America as represented by the Secretary of Agriculture
    • James I. Kotter
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Apparatus for forming textile lap
    • Patent number 4,071,925
    • Issue date Feb 7, 1978
    • The United States of America as represented by the Secretary of Agriculture
    • Craig L. Folk
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Retracting tooth processing cylinder apparatus
    • Patent number 4,043,004
    • Issue date Aug 23, 1977
    • The United States of America as represented by the Secretary of Agriculture
    • Craig L. Folk
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Fiber blending, subdividing, and distributing system
    • Patent number 4,030,280
    • Issue date Jun 21, 1977
    • The United States of America as represented by the Secretary of Agriculture
    • Craig L. Folk
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Method and apparatus for producing yarn from fibrous tufts
    • Patent number 4,028,872
    • Issue date Jun 14, 1977
    • The United States of America as represented by the Secretary of Agriculture
    • James I. Kotter
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Self-cleaning open-end yarn spinning apparatus
    • Patent number 4,005,568
    • Issue date Feb 1, 1977
    • The United States of America as represented by the Secretary of Agriculture
    • Craig L. Folk
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING