TREA

Keith F. R. Ogemark

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  • Perstorp, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricant ester
    • Patent number 6,290,869
    • Issue date Sep 18, 2001
    • Perstorp AB
    • Kent Sorensen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Secondary stabilizer
    • Patent number 4,356,110
    • Issue date Oct 26, 1982
    • Perstorp AB
    • Bengt A. L. Sallmen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...