David D. Leon

Person

  • Murrysville, PA, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of recycling brazing sheet

    • Publication number 20050262967
    • Publication date Dec 1, 2005
    • Alcoa Company of America
    • David D. Leon
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Method for producing foamed aluminum products

    • Publication number 20040163492
    • Publication date Aug 26, 2004
    • Mark D. Crowley
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Method for producing foamed aluminum products

    • Publication number 20040079198
    • Publication date Apr 29, 2004
    • J. Daniel Bryant
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...