Patents by Inventor Edward I. Herring, III

Edward I. Herring, III 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-range shot shell
    Patent number: 4760793
    Abstract: Shot shell having a stratified payload of at least two different shot sizes, the larger diameter shot being closer to the mouth of the shell than the smaller diameter shot.
    Type: Grant
    Filed: October 28, 1987
    Date of Patent: August 2, 1988
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Edward I. Herring, III