TREA

Darwyn E. Walker

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  • Pensacola, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-crimping yarn
    • Patent number 4,489,543
    • Issue date Dec 25, 1984
    • Celanese Corporation
    • James E. Bromley
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Self crimping yarn and process
    • Patent number 4,419,313
    • Issue date Dec 6, 1983
    • Fiber Industries, Inc.
    • James E. Bromley
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Nylon 66 spinning process
    • Patent number 4,123,492
    • Issue date Oct 31, 1978
    • Monsanto Company
    • Michael M. McNamara
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING