Patents by Inventor Paul Daniel Gieger

Paul Daniel Gieger 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).

  • Environmental protection system
    Patent number: 6233748
    Abstract: An environmental protection system for rendering biological/chemical agents harmless has a source of radiation such as an ultraviolet light source, which is configured to irradiate a reactive surface, such as one formed of titanium dioxide. The reactive surface has an oxidation potential sufficient to cooperate with the source of radiation so as to render harmless biological/chemical agents in contact with the reactive surface.
    Type: Grant
    Filed: July 31, 1998
    Date of Patent: May 22, 2001
    Assignee: Integrated Medical Systems, Inc.
    Inventors: Paul Daniel Gieger, Peter A. Barnett