Patents by Inventor Darwin B. Harting

Darwin B. Harting 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).

  • Wear decoppering liner
    Patent number: 5463956
    Abstract: The present invention is directed to a liner comprising a means to decopper, a means to quench heat transfer, and a means to substantially dissolve residue in medium and large caliber guns.
    Type: Grant
    Filed: February 8, 1994
    Date of Patent: November 7, 1995
    Assignee: ICI Americas Inc.
    Inventor: Darwin B. Harting