Patents Assigned to AIcoa Inc.
  • CORROSION RESISTANT ALUMINUM ALLOY SUBSTRATES AND METHODS OF PRODUCING THE SAME
    Publication number: 20090061218
    Abstract: Aluminum alloy products comprising an aluminum alloy base and a sulfate-phosphate oxide zone integral therewith are disclosed. Methods of making the same are also disclosed.
    Type: Application
    Filed: August 22, 2008
    Publication date: March 5, 2009
    Applicant: AIcoa Inc.
    Inventors: Thomas L. Levendusky, Albert L. Askin, Joseph D. Guthrie, Luis Fanor Vega, Kevin M. Robare, Clinton Zediak, Wilson C. Lee, Jaskirat Sohi