US Patent Issued to Hyundai Motor, Kia, PIUSYS, NVH Korea on June 3 for "Low-density polyurethane foam composition as sound-absorbing material having improved appearance formability, smell reduction and sound absorption performance, method for manufacturing polyurethane foam and polyurethane foam manufactured therefrom" (South Korean Inventors)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,319,803, issued on June 3, was assigned to Hyundai Motor Co. (Seoul, South Korea), Kia Corp. (Seoul, South Korea), PIUSYS Co. Ltd. (Paju-si, South Korea) and NVH Korea Inc. (Ulsan, South Korea).

"Low-density polyurethane foam composition as sound-absorbing material having improved appearance formability, smell reduction and sound absorption performance, method for manufacturing polyurethane foam and polyurethane foam manufactured therefrom" was invented by Jung Wook Lee (Bucheon-si, South Korea), Se Hoon Kim (Seongnam-si, South Korea), Ji Wan Kim (Hwaseong-si, South Korea), Jin Hyung Lee (Hwaseong-si, South Korea), Seong Je Kim (Yeosu-si, South Korea), Dae Yong Kim (Suwon-si, South Kor...