Patents by Inventor Carlos Ugalde

Carlos Ugalde 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).

  • Patent number: D313517
    Type: Grant
    Filed: August 19, 1987
    Date of Patent: January 8, 1991
    Assignee: Continental Engineering Group, Inc.
    Inventor: Carlos Ugalde