Patents by Inventor B. Stephen Carpenter

B. Stephen Carpenter 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).

  • Production of microporous finely divided matrix material with nuclear tracks from an isotropic source and product thereof
    Patent number: 4830917
    Abstract: A process is disclosed for the production of finely divided matrix material having substantially uniform porosity about the surface thereof with nuclear tracks from an isotropic source. Selected products of the process have only surface porosity or pores which pass completely through the matrix material.
    Type: Grant
    Filed: May 22, 1986
    Date of Patent: May 16, 1989
    Assignee: The Curators of The University of Missouri
    Inventors: B. Stephen Carpenter, Csaba Horvath, Corazon R. Vogt