TREA

David B. O'Donnell

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  • Huntington, WV, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Alloy overlay having thermal characteristics similar to those of a...
    • Patent number 5,312,697
    • Issue date May 17, 1994
    • Inco Alloys International, Inc.
    • Samuel D. Kiser
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Welding material for low coefficient of thermal expansion alloys
    • Patent number 5,304,346
    • Issue date Apr 19, 1994
    • Inco Alloys International, Inc.
    • David B. O'Donnell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of monitoring removal of metal treatment solutions
    • Patent number 5,225,675
    • Issue date Jul 6, 1993
    • Inco Alloys International, Inc.
    • David B. O'Donnell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heater sheath alloy
    • Patent number 5,217,545
    • Issue date Jun 8, 1993
    • Inco Alloys International, Inc.
    • Gaylord D. Smith
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Low porosity welding electrode
    • Patent number 5,171,968
    • Issue date Dec 15, 1992
    • Inco Alloys International, Inc.
    • Thomas O. Bates
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heater sheath alloy
    • Patent number 5,160,382
    • Issue date Nov 3, 1992
    • Inco Alloys International, Inc.
    • Gaylord D. Smith
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Stable low fume stainless steel welding electrode
    • Patent number 5,124,530
    • Issue date Jun 23, 1992
    • Inco Alloys International, Inc.
    • David B. O'Donnell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR