TREA

Malcolm F. Irwin

Follow

Person

  • West Chester, PA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Strand treatment apparatus and method
    • Patent number 3,952,933
    • Issue date Apr 27, 1976
    • Textured Yarn Co., Inc.
    • Ralph W. List
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Strand treatment
    • Patent number 3,949,453
    • Issue date Apr 13, 1976
    • Textured Yarn Co., Inc.
    • Ralph W. List
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Treatment of textile film strands
    • Patent number 3,949,454
    • Issue date Apr 13, 1976
    • Textured Yarn Co., Inc.
    • Malcolm F. Irwin
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Strand treatment apparatus
    • Patent number 3,936,918
    • Issue date Feb 10, 1976
    • Textured Yarn Co., Inc.
    • Ralph W. List
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...