TREA

Richard F. Staniunas

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  • Northboro, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for recovering catalytic metals
    • Patent number 6,797,033
    • Issue date Sep 28, 2004
    • Shipley Company, L.L.C.
    • Jeffrey Doubrava
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for recovering catalytic metals using a porous metal filter
    • Patent number 6,773,485
    • Issue date Aug 10, 2004
    • Shipley Company, L.L.C.
    • Jeffrey Doubrava
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Tin lead process
    • Patent number 5,169,692
    • Issue date Dec 8, 1992
    • Shipley Company Inc.
    • Edward C. Couble
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents