Patents by Inventor Roy L. Blize

Roy L. Blize has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Diffusion coating of magnesium in metal substrates
    Patent number: 4125646
    Abstract: A protective sacrificial coating is provided for metal substrates, e.g. ferrous metal substrates, such as compressor discs or blades for jet engines, the sacrificial coating comprising an intermetallic compound of magnesium with a coating metal, the coating being anodic to the substrate metal, the coating being optionally covered with an adherent non-metallic overcoat of, for example, a conversion coating.
    Type: Grant
    Filed: March 31, 1977
    Date of Patent: November 14, 1978
    Assignee: Chromalloy American Corporation
    Inventors: Michael F. Dean, Roy L. Blize
  • Diffusion coating of magnesium in metal substrates
    Patent number: 4036602
    Abstract: A protective sacrificial coating is provided for metal substrates, e.g. ferrous metal substrates, such as compressor discs or blades for jet engines, the sacrificial coating comprising an intermetallic compound of magnesium with a coating metal, the coating being anodic to the substrate metal, the coating being optionally covered with an adherent non-metallic overcoat of, for example, a conversion coating.
    Type: Grant
    Filed: November 26, 1975
    Date of Patent: July 19, 1977
    Assignee: Chromalloy American Corporation
    Inventors: Michael F. Dean, Roy L. Blize