GENEVA, Jan. 27 -- HD HYUNDAI HEAVY INDUSTRIES CO., LTD. (1000, Bangeojinsunhwando-roDong-guUlsan 44032), 에이치디현대중공업 주식회사 (울산광역시동구방어진순환도로 1000), HD HYUNDAI SAMHO CO.,LTD. (93 Daebul-ro, Samho-eupYeongam-gunJeollanam-do 58462), 에이치디현대삼호 주식회사 (전라남도영암군삼호읍 대불로 93) filed a patent application (PCT/KR2025/009142) for "FUEL TREATMENT SYSTEM AND SHIP HAVING SAME" on Jun 27, 2025. With publicat...