TREA

Richard P. Tschirch

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  • Westwood, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for forming a glove attachment
    • Patent number 5,384,083
    • Issue date Jan 24, 1995
    • The United States of America as represented by the administrator of the Natio...
    • Frederic S. Dawn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Textile product with backcoating comprising smoke suppressant and/o...
    • Patent number 4,824,709
    • Issue date Apr 25, 1989
    • Collins & Aikman Corporation
    • Richard P. Tschirch
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Heat resistant protective hand covering
    • Patent number 4,454,611
    • Issue date Jun 19, 1984
    • The United States of America as represented by the United States National Aer...
    • Richard P. Tschirch
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Heat sealable, flame and abrasion resistant coated fabric
    • Patent number 4,395,511
    • Issue date Jul 26, 1983
    • The United States of America as represented by the administrator of the Natio...
    • Richard P. Tschirch
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Heat sealable, flame and abrasion resistant coated fabric
    • Patent number 4,284,682
    • Issue date Aug 18, 1981
    • Robert A. Administrator of the National Aeronautics and Space Administration,...
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...