ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,486,469, issued on Dec. 2, was assigned to HYUNDAI MOBIS Co. LTD. (Seoul, South Korea).
"Lubricant composition for brake system" was invented by Kang Won Seo (Yongin-si, South Korea), Choong Sik Shin (Yongin-si, South Korea), Hyun Chul Kim (Yongin-si, South Korea), Yeon Chan Koo (Seoul, South Korea), Im Gee Baek (Asan-si, South Korea), Hyun Woong Lee (Asan-si, South Korea) and Han Eum Park (Incheon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A lubricant composition with excellent high-temperature operability, the lubricant composition including: 85 wt % to 95 wt % of a polyalkylene glycol base oil; 1 wt % to 5 wt % of an antioxidant; 1 wt...