Patents by Inventor Jong-Peel Lim

Jong-Peel Lim 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).

  • Apparatus for circulating balls for cleaning a pipe line
    Patent number: 9835393
    Abstract: The present invention relates to an apparatus for circulating balls. An embodiment of the present invention includes: a circulation path for circulating balls and fluid, the circulation path comprising a cooling water tube of a heat exchange unit; a pump arranged in the circulation path for pumping the balls and fluid; and a counter for counting the time and the number of the balls in relation to the circulation of the balls.
    Type: Grant
    Filed: September 23, 2013
    Date of Patent: December 5, 2017
    Assignee: Jeongwoo Industrial Machine Co., Ltd.
    Inventors: Jong-Peel Lim, Sang-Phil Chu, Geon-Ki Kim, Sung-Chul La, Jong-Keun Choi
  • APPARATUS FOR CIRCULATING BALLS FOR CLEANING A PIPE LINE
    Publication number: 20150247687
    Abstract: The present invention relates to an apparatus for circulating balls. An embodiment of the present invention includes: a circulation path for circulating balls and fluid, the circulation path comprising a cooling water tube of a heat exchange unit; a pump arranged in the circulation path for pumping the balls and fluid; and a counter for counting the time and the number of the balls in relation to the circulation of the balls.
    Type: Application
    Filed: September 23, 2013
    Publication date: September 3, 2015
    Applicant: Jeongwoo Industrial Machine Co., Ltd.
    Inventors: Jong-Peel Lim, Sang-Phil Chu, Geon-Ki Kim, Sung-Chul La, Jong-Keun Choi