TREA

James R. Hatfield

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  • Omaha, NE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dust suppressant
    • Patent number 4,316,811
    • Issue date Feb 23, 1982
    • InterNorth, Inc.
    • Edward J. Burns
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Removal of residual catalyst from polyolefin polymers
    • Patent number 4,278,788
    • Issue date Jul 14, 1981
    • InterNorth, Inc.
    • James R. Hatfield
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...