Patents by Inventor Robert Heffron

Robert Heffron 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).

  • Accurate tax calculation and modeling
    Publication number: 20070136159
    Abstract: A facility for accurately computing taxes is described. In various embodiments, the facility requests transaction information from a universal connector, requests a tax service provider to calculate taxes based on the transaction information, and reports the calculated taxes. In various embodiments, the facility additionally receives business practice change information and requests the tax service provider to calculate taxes based on the business practice change information.
    Type: Application
    Filed: October 2, 2006
    Publication date: June 14, 2007
    Inventors: Rory Rawlings, Brian Hilst, Robert Heffron, Mark Withers