Patents by Inventor Alphonse J. Sistino

Alphonse J. Sistino 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).

  • Flattened spherical shot
    Patent number: 3952659
    Abstract: Shot for use in ammunition with each shot pellet having six equally spaced, substantially flattened faces joined by spherical portions which can be randomly packed in a container with a density about 14 per cent greater than the packing density obtained with standard spherical shot of the same weight.
    Type: Grant
    Filed: June 20, 1974
    Date of Patent: April 27, 1976
    Assignee: Olin Corporation
    Inventor: Alphonse J. Sistino