Patents by Inventor Myung Gyun Park

Myung Gyun Park 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).

  • High efficiency apparatus for treating nitrogen and phosphorous contained in sewage
    Patent number: 6177007
    Abstract: Disclosed herein is a high efficiency apparatus for treating nitrogen and phosphorous in sewage. The apparatus includes a sludge denitrification tank supplying sludge to an anaerobic tank.
    Type: Grant
    Filed: October 1, 1998
    Date of Patent: January 23, 2001
    Assignee: Daewoo Corporation
    Inventors: Eui Shin Lee, Yun Seok Chang, Myung Gyun Park, Yong Rok Heo, Chil Lim Park