TREA

Choom J. Lim

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  • Vancouver, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mobile soil treatment apparatus and method
    • Patent number 6,082,548
    • Issue date Jul 4, 2000
    • Chemtech Analysis Inc.
    • Robert John Stephenson
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Mobile soil treatment apparatus and method
    • Patent number 5,599,137
    • Issue date Feb 4, 1997
    • Chemtech Analysis Inc.
    • Robert J. Stephenson
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL