INTERNATIONAL PATENT: SI, JONG WOOK, 시종욱, SI, SEUNG YEONG, 시승영 FILES APPLICATION FOR "ANTI-REVERSE FLOW FILTER FOR ELECTRIC PUMP SUCTION PIPE"

GENEVA, April 28 -- SI, Jong Wook (114dong 2001ho, 12 Gukchaebosang-ro 34-gilSeo-guDaegu 41837), 시종욱 (대구광역시서구국채보상로34길 12, 114동 2001호), SI, Seung Yeong (102dong 602ho, 99 Seoseong-roJung-guDaegu 41915), 시승영 (대구광역시중구서성로 99, 102동 602호) filed a patent application (PCT/KR2025/015304) for "ANTI-REVERSE FLOW FILTER FOR ELECTRIC PUMP SUCTION PIPE" on Sep 29, 2025. With publication no. WO/2026/084329, the details related to the patent application was published on Apr 23, 2026.

Notably, the patent application was submitted...