Patents by Inventor Robert Tad Heydenfeldt

Robert Tad Heydenfeldt 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).

  • SportZeus Mobile Computing Apparatus and Worldwide Website Racing Event Database System
    Publication number: 20120023105
    Abstract: A worldwide mobile computing apparatus and database of race events indexed for mobile applications used on Smart phones, computers and computer peripherals for customers and enhanced with a proprietary news magazine, online and in print, and promoted with “AppWear” clothing and consumer goods.
    Type: Application
    Filed: July 5, 2011
    Publication date: January 26, 2012
    Inventor: Robert Tad Heydenfeldt