Patents by Inventor Paul Edward Sample

Paul Edward Sample 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).

  • Method for labelling a package
    Patent number: 4121956
    Abstract: A labelled package for low temperature use is disclosed. The label, with an ionomer adhesive, is adhered to an outer ionomer surface of the package wrapping by heat seal means and exhibits excellent adhesion at low temperature.
    Type: Grant
    Filed: July 15, 1977
    Date of Patent: October 24, 1978
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Paul Edward Sample