Patents by Inventor J. David Bunch

J. David Bunch 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).

  • Mold-in-place sabot projectile
    Patent number: 4459894
    Abstract: A method of manufacturing a sabot projectile is disclosed. The projectile core is used as the core pin of a mold and the sabot is molded directly onto and in alignment with the projectile core.
    Type: Grant
    Filed: September 13, 1982
    Date of Patent: July 17, 1984
    Assignee: Olin Corporation
    Inventor: J. David Bunch