Patents by Inventor Daniel Lawrence Williams

Daniel Lawrence Williams 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).

  • Communication device
    Patent number: D439897
    Type: Grant
    Filed: September 23, 1999
    Date of Patent: April 3, 2001
    Assignee: Motorola, Inc.
    Inventors: Daniel Lawrence Williams, Huy Phuong Nguyen, Michael Douglas Prince, Paul Francis O'Connor, Antonio Juan Belton