Patents by Inventor Hana Strunc

Hana Strunc 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).

  • Battery cathode
    Patent number: 6143446
    Abstract: A cathode that includes manganese dioxide and a titanium oxy salt, preferably titanium oxy sulfate, is disclosed.
    Type: Grant
    Filed: October 21, 1998
    Date of Patent: November 7, 2000
    Assignee: Duracell Inc.
    Inventors: Stuart M. Davis, Alexander A. Leef, Sandrine Colson, Hana Strunc