Patents by Inventor Christopher Durell

Christopher Durell 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).

  • Diffuse high reflectance film
    Publication number: 20050136200
    Abstract: A diffuse reflective film including a bottom layer of reflective specular material and a top layer of polytetrafluoroethylene (PTFE) diffuser material for diffusely reflecting at least 96% of light in the portion of the electromagnetic spectrum between about 400 nanometers and about 2500 nanometers, and wherein the diffuse reflective film has a thickness of less than 1500 micrometers.
    Type: Application
    Filed: December 19, 2003
    Publication date: June 23, 2005
    Inventors: Christopher Durell, Wolfgang Bohme