Patents by Inventor Kim Kyung-Seok

Kim Kyung-Seok 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).

  • Weaver for a welding torch capable of compatibly using a straight weaving and an angular weaving
    Patent number: 5620619
    Abstract: A weaver for a welding torch required for executing right and left weaving works of welding torch which has been executed by a welding operator for automating the welding work as an automatic welding apparatus so as to execute both straight weaving and angular weaving.
    Type: Grant
    Filed: December 6, 1995
    Date of Patent: April 15, 1997
    Assignee: Hyundai Heavy Industries Co., Ltd.
    Inventors: Kim Jong-Hee, Kim Kyung-Seok