Patents by Inventor William S. Hurst

William S. Hurst 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).

  • Port tube and closure composition, structure and assembly for a flowable material container
    Publication number: 20020090476
    Abstract: The present invention provides a flowable material container closure assembly having a port tube and a membrane tube.
    Type: Application
    Filed: January 8, 2001
    Publication date: July 11, 2002
    Inventors: Michael T.K. Ling, William S. Hurst, Lecon Woo, Algirdas Bindokas, Patrick T. Ryan, Scott D. Edwards, Henk P. Blom, Atul R. Khare