Patents by Inventor Carl Listl

Carl Listl 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).

  • Radiation sensitive film including a measuring scale
    Publication number: 20070019790
    Abstract: An article of manufacture comprising a radiation sensitive material, and a measuring scale that is part of the radiation sensitive material. A method of measuring at least one parameter relating to an irradiated material is also described. A radiation sensitive material including a measuring scale is exposed to radiation and at least one parameter relating to one or more exposed areas of the material is measured by reference to the measuring scale on the material.
    Type: Application
    Filed: November 17, 2005
    Publication date: January 25, 2007
    Inventors: David Lewis, Carl Listl, Xiang Yu