Patents by Inventor Gye-Scok Lee

Gye-Scok Lee 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).

  • Lifting apparatus for high-place work
    Publication number: 20020020583
    Abstract: The present invention is intended to provide a lifting apparatus for high-place work, which is easily accessible to an arbitrary high elevation.
    Type: Application
    Filed: July 16, 2001
    Publication date: February 21, 2002
    Inventors: Gye-Scok Lee, Nam-Kyung Kim