US Patent Issued to POSCO on Aug. 25 for "Stainless steel for separation plate of polymer electrolyte membrane fuel cell having improved hydrophilic property and corrosion resistance, and manufacturing method therefor" (South Korean Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,719,063, issued on Aug. 25, was assigned to POSCO (Pohang-si, South Korea).

"Stainless steel for separation plate of polymer electrolyte membrane fuel cell having improved hydrophilic property and corrosion resistance, and manufacturing method therefor" was invented by Jong Hee Kim (Yuseong-gu, South Korea), Kwang Min Kim (Pohang-si, South Korea), Ki Hoon Jo (Pohang-si, South Korea) and Bo Sung Seo (Pohang-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are stainless steel for a separator of a polymer electrolyte membrane fuel cell, which exhibits enhanced hydrophilicity and enhanced corrosion resistance, and a method of manufact...