Patents by Inventor Henry Rogers Mallory

Henry Rogers Mallory 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).

  • Electrical device
    Patent number: 4052537
    Abstract: An enclosure for an electrochemical device, especially useful for electrochemical cells having an internal pressure above ambient, wherein the enclosure is formed in accordance with techniques based upon aerosol container filling procedures.
    Type: Grant
    Filed: October 1, 1976
    Date of Patent: October 4, 1977
    Assignee: P. R. Mallory & Co. Inc.
    Inventor: Henry Rogers Mallory