TREA

Irvin W. Martenson

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  • Brea, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Precious metal extraction process
    • Patent number 5,401,296
    • Issue date Mar 28, 1995
    • Irvin Martenson
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Corrosion coating composition
    • Patent number 4,792,464
    • Issue date Dec 20, 1988
    • Irvin W. Martenson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Corrosion inhibiting method and plastic sheet material therefor
    • Patent number 4,584,175
    • Issue date Apr 22, 1986
    • Irvin W. Martenson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Resin antistatic and strengthening composition
    • Patent number 4,448,916
    • Issue date May 15, 1984
    • American Organics Corp.
    • Irvin W. Martenson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of coloring resin products
    • Patent number 4,444,714
    • Issue date Apr 24, 1984
    • American Organics Corporation
    • Irvin W. Martenson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Liquid colorant composition
    • Patent number 4,341,565
    • Issue date Jul 27, 1982
    • American Organics Corporation
    • Irvin W. Martenson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...