Patents by Inventor George W. Boggia

George W. Boggia 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).

  • Plastic bag for fine powders
    Patent number: 7543708
    Abstract: A method of making and filling a plastic bag includes the steps of providing a bag having a plurality of microperforations; filling the bag with a powdered product; securing the bag; removing at least a portion of entrapped air in the bag through the microperforations; and sealing the microperforations. A product includes a bag configured for being formed from a plastic film into which a plurality of microperforations have been created. The bag contents include less air than that present in the bag when the top and the bottom were secured, at least a portion of the air sealed inside the bag having been expelled through the microperforations. A sealant is used for sealing the microperforations.
    Type: Grant
    Filed: August 23, 2004
    Date of Patent: June 9, 2009
    Assignee: United States Gypsum Company
    Inventors: Stanley B. Doyle, George W. Boggia, Salvatore C. Immordino, Jr.