Patents by Inventor Joern Rischmueller

Joern Rischmueller 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).

  • Convergent invoicing system and method
    Publication number: 20040153404
    Abstract: A convergent invoicing system and method for accepting multiple billing information streams or pre-billing information streams from different sources and converging the information streams so that a single invoice can be generated for a specific customer. Multiple invoices could instead be generated if the customer so desires. The invoice can be output to any of a number of different output devices.
    Type: Application
    Filed: January 31, 2003
    Publication date: August 5, 2004
    Inventors: Joern Rischmueller, Harald Hinderer