Patents by Inventor Glen Lorenz

Glen Lorenz 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).

  • Publication number: 20070068898
    Abstract: A method and product of etching a multi-level substrate, the method comprising the steps of printing an image on a substrate having two different surface levels with an ink jet printer containing an ink jettable etchant resist, curing the ink jettable etchant resist on the substrate to leave an etchant protected region and an etchable region on the substrate, and etching the substrate in the etchable region to thereby provide the substrate with an additional etched surface level with the additional etched surface level having a different elevation than at least one of the original surface levels.
    Type: Application
    Filed: September 29, 2005
    Publication date: March 29, 2007
    Inventor: Glen Lorenz