Patents by Inventor Gifford D. Joseph

Gifford D. Joseph 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).

  • Cross-Flow Electrochemical Separation Devices and Methods of Assembling Same
    Publication number: 20160346737
    Abstract: Electrochemical purification apparatuses for treating water and methods of assembling the devices are provided. The apparatuses may be cross-flow electrochemical devices. The devices may be assembled and sealed through masking and application of a potting material. The devices may comprise various structures configured to improve the current efficiency of the device, reduce leakage, and improve the distribution of potting material to the assembly.
    Type: Application
    Filed: April 2, 2015
    Publication date: December 1, 2016
    Inventors: Li-Shiang Liang, Gifford D. Joseph, Vivian Leow Hwee Teng, Keng Hoo Yeo, Chin Hiang Tan