Patents by Inventor Jung Dae Seo

Jung Dae Seo 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).

  • Anti-erosion system of grate in stoker-type incinerator
    Patent number: 6302038
    Abstract: A fire grate assembly for stoker incinerators. A plurality of stationary and movable grate members are alternately arranged in the assembly. The assembly also has a preventing member, such as a liner plate, which is detachably mounted to an end of each of the movable grate members for preventing the stationary grate members and the movable grate members from directly contacting each other, while allowing the movable grate members to be linearly movable relative to the stationary grate members. The preventing member is replaceable and can have a countersunk hole, thus being adapted for bolting the end of each of the movable grate members.
    Type: Grant
    Filed: May 25, 1999
    Date of Patent: October 16, 2001
    Assignees: Daewoo Engineering and Construction Corporation, Daewoo Heavy Industries, Ltd., Korea Institute of Machinery & Metals
    Inventors: Jung Dae Seo, Se Kwang Kim, Il Sang Huh, Sang In Keel, Seock Joon Kim