Patents/Inventors

Jin Hee Ok

DaejeonKR1 patent

2 Patents

US122277052025
Process of Producing High-quality Lube Base Oil by Using Refined Oil Fraction of Waste Lubricant
SK ENMOVE CO., Ltd.
0 cites
US118734562024
Process of Producing High-quality Lube Base Oil by Using Refined Oil Fraction of Waste Lubricant
SK INNOVATION CO., Ltd. And SK ENMOVE CO., Ltd.
0 cites