Patents by Inventor Margo E. Gill

Margo E. Gill 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).

  • Laminate product of ultra thin copper film on a flexible aluminum carrier
    Patent number: 4431710
    Abstract: A copper-clad laminate having special utility in the production of high resolution printed circuit patterns is made by a method which includes as the step of forming an initial copper film by vapor depositing copper directly in contact with an as-rolled aluminum carrier sheet at temperature between about 100.degree. C. and 250.degree. C. so that the carrier release peel strength has an average value between about 0.5 and 2.0 pounds per inch.
    Type: Grant
    Filed: May 27, 1983
    Date of Patent: February 14, 1984
    Assignee: General Electric Company
    Inventors: Eric Lifshin, Margo E. Gill