Patents by Inventor Gloria Sieloff

Gloria Sieloff 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).

  • Multi-layer thermoformable laminates and methods of their manufacture
    Patent number: 6040250
    Abstract: Thermoformable multi-layer sheet products are manufactured by pressure laminating one or more molten polymeric films and superposed layers of glass cloth material such that the molten polymer impregnates the glass cloth layers.
    Type: Grant
    Filed: June 9, 1998
    Date of Patent: March 21, 2000
    Assignee: General Electric Company
    Inventors: William C. Paul, Gloria Sieloff
  • Multi-layer thermoformable laminates and methods of their manufacture
    Patent number: 5895709
    Abstract: Thermoformable multi-layer sheet products are manufactured by pressure laminating one or more molten polymeric films and superposed layers of glass cloth material such that the molten polymer impregnates the glass cloth layers.
    Type: Grant
    Filed: December 19, 1995
    Date of Patent: April 20, 1999
    Assignee: General Electric Company
    Inventors: William C. Paul, Gloria Sieloff