Patents by Inventor Shan P. Tsai

Shan P. Tsai 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).

  • Strengthened fiberous electrochemical cell diaphragm and a method for making
    Patent number: 4354900
    Abstract: A strengthened fiber diaphragm and method for making such a diaphragm for use in electrochemical cells, the strengthening being accomplished through solution introduction of a zirconium compound into the fabric of the diaphragm.
    Type: Grant
    Filed: December 1, 1980
    Date of Patent: October 19, 1982
    Assignee: Diamond Shamrock Corporation
    Inventors: Rodney R. Bailey, Carl W. Brown, Shan P. Tsai, Louis W. Hruska