Inventor
OH A ROM
KR2 patents
Patents
2 patentsUS11578199B2Feb 14, 2023
Polyolefin-based resin composition for vehicle interior material comprising heat-treated waste coffee grounds
HYUNDAI MOTOR CO LTD0 citations50
US11577277B2Feb 14, 2023
Glass wool cutting device and method for manufacturing glass wool pellet using the same
HYUNDAI MOTOR CO LTD0 citations44