Company Filing History:
3 out of 735 
2 out of 5 
1 out of 24 Years Active: 2017-2022
Title: Yong Rae Cho: Innovator in Mineral Lubricating Oils
Introduction
Yong Rae Cho is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of mineral lubricating oils, holding a total of 5 patents. His innovative work focuses on improving the performance and properties of lubricating oils, particularly in low-temperature conditions.
Latest Patents
Cho's latest patents include a mineral base oil that boasts improved low-temperature properties. This lubricating base oil has a kinematic viscosity of 9.0 cSt or less at 40°C, a kinematic viscosity of 2.5 cSt or less at 100°C, and a pour point of -50°C or less. Another notable patent involves a mineral base oil with a high viscosity index and improved volatility. This oil consists of 85 to 92 wt % of a paraffinic hydrocarbon and 8 to 15 wt % of a naphthenic hydrocarbon, achieving a Noack volatility of 10 to 12 wt % and a viscosity index of 132 to 142.
Career Highlights
Throughout his career, Yong Rae Cho has worked with notable companies such as SK Innovation Co., Ltd. and Huinnovation Co., Ltd. His expertise in the field has allowed him to develop innovative solutions that enhance the performance of lubricating oils.
Collaborations
Some of his coworkers include Dong Kwon Lee and Moon Seok Lee, who have collaborated with him on various projects related to lubricating oils.
Conclusion
Yong Rae Cho's contributions to the field of mineral lubricating oils demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in creating high-performance lubricants.