GENEVA, May 19 -- HYUNDAI ELEVATOR CO., LTD. (128, Chungjusandan 1-ro,Chungju-si,Chungcheongbuk-do 27329), 현대엘리베이터주식회사 (충청북도충주시충주산단1로 128) filed a patent application (PCT/KR2023/017922) for "ELEVATOR MAINTENANCE SYSTEM" on Nov 08, 2023. With publication no. WO/2025/100592, the details related to the patent application was published on May 15, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): LEE, Hong Chang (128, Chungjusandan 1-ro,Chu...