Patents by Inventor Dennis Chiappetti

Dennis Chiappetti 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).

  • Process of forming a nickel electrode
    Patent number: 6193871
    Abstract: A nickel electrode prepared by depositing one of an oxide and hydroxide of a zinc-salt to an electrode substrate in a first step and, thereafter, depositing nickel-active material to the electrode substrate in a separate step.
    Type: Grant
    Filed: December 9, 1998
    Date of Patent: February 27, 2001
    Assignee: Eagle-Picher Industries, Inc.
    Inventors: Dwaine K. Coates, Dennis Chiappetti