Patents by Inventor William Michael Ritsch

William Michael Ritsch 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).

  • System and method for registering the ownership and exchange of an item
    Publication number: 20080294530
    Abstract: A system and method for promoting the exchanging of an article between individuals, registering the ownership and exchange of the article via a global central registry, and wherein such article of trade has a unique identifier affixed thereto that functions to identify such article and enable a user of the registry to update and track the current and historical ownership and travels of such article via the internet.
    Type: Application
    Filed: January 30, 2008
    Publication date: November 27, 2008
    Inventors: William Michael Ritsch, Rebecca Yvonne Graham