Patents by Inventor David Charles Danielson

David Charles Danielson 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).

  • Container for liquids
    Patent number: D246507
    Type: Grant
    Filed: March 1, 1976
    Date of Patent: November 29, 1977
    Assignee: International Business Machines Corporation
    Inventor: David Charles Danielson