Patents by Inventor Peter C. J. Gallagher

Peter C. J. Gallagher 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).

  • Removal of magnesium from an aluminum alloy
    Patent number: 4097270
    Abstract: Magnesium is removed from an aluminum alloy containing magnesium by reacting the alloy with silica to form silicon metal which dissolves in the aluminum alloy and magnesium oxide. The reaction between the alloy and the silica preferably is initiated as a suspension. The magnesium oxide formed is removed, e.g. by fluxing.
    Type: Grant
    Filed: June 3, 1977
    Date of Patent: June 27, 1978
    Assignee: N L Industries, Inc.
    Inventors: Mannige Vikram Rao, Bernard H. Coyle, Jr., Peter C. J. Gallagher
  • Reflector fluorescent lamp
    Patent number: D289553
    Type: Grant
    Filed: July 11, 1983
    Date of Patent: April 28, 1987
    Inventor: Peter C. J. Gallagher
  • Reflector fluorescent lamp
    Patent number: D289928
    Type: Grant
    Filed: July 11, 1983
    Date of Patent: May 19, 1987
    Inventor: Peter C. J. Gallagher
  • Reflector fluorescent lamp
    Patent number: D296475
    Type: Grant
    Filed: June 7, 1985
    Date of Patent: June 28, 1988
    Inventor: Peter C. J. Gallagher
  • Reflector fluorescent lamp
    Patent number: D296936
    Type: Grant
    Filed: June 7, 1985
    Date of Patent: July 26, 1988
    Assignee: Electronic Advanced Systems Corp.
    Inventor: Peter C. J. Gallagher