Patents by Inventor Richard Enrique Maldonado

Richard Enrique Maldonado 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).

  • Portable radio communication device
    Patent number: D432509
    Type: Grant
    Filed: October 8, 1999
    Date of Patent: October 24, 2000
    Assignee: Motorola, Inc.
    Inventors: William Duncan Webb, Bradley Keith Lohrding, Richard Enrique Maldonado, Matthew Ronald Michieli, Jay Robert Mitchell, James Lee Isbell