TREA

Joseph P. Nirschl

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  • Fairfield, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for making imidazolinium salts
    • Patent number 4,233,451
    • Issue date Nov 11, 1980
    • The Procter & Gamble Company
    • Hans J. Pracht
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for making imidazolinium salts, fabric conditioning composi...
    • Patent number 4,127,489
    • Issue date Nov 28, 1978
    • The Procter & Gamble Company
    • Hans J. Pracht
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Clay-containing fabric softening detergent compositions
    • Patent number 4,062,647
    • Issue date Dec 13, 1977
    • The Procter & Gamble Company
    • Thomas D. Storm
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Fabric conditioning compositions
    • Patent number 4,045,361
    • Issue date Aug 30, 1977
    • The Procter & Gamble Company
    • David M. Watt
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Concrete additive
    • Patent number 3,951,674
    • Issue date Apr 20, 1976
    • The Procter & Gamble Company
    • John D. Curry
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES