David J Kushner

Title: David J Kushner: Innovator in Automotive Racing Oil

Introduction

David J Kushner is a notable inventor based in Katy, TX (US). He has made significant contributions to the field of automotive racing oils, showcasing his expertise and innovative spirit. His work focuses on enhancing the performance of engine oils specifically designed for racing applications.

Latest Patents

Kushner holds a patent for "Engine oils for racing applications and method of making same." This patent describes an automotive racing oil that comprises a base oil made from polyalphaolefin and various racing oil components. The resulting oil exhibits properties such as a kinematic viscosity ranging from about 3.2 centistokes (cSt) to about 25 cSt at 100°C. Additionally, it features a coefficient of friction of about 0.065 or less at 180°C. The racing oil also contains a molybdenum concentration exceeding 360 ppm and a zinc concentration of about 1400 ppm or more, both measured by X-ray fluorescence. Furthermore, the oil includes a combination of esters that maintain the racing oil components in solution within the base oil.

Career Highlights

Kushner is currently associated with Shell Oil Company, where he applies his knowledge and skills to develop advanced automotive products. His dedication to innovation in engine oils has positioned him as a key player in the industry.

Collaborations

Throughout his career, Kushner has collaborated with esteemed colleagues such as Paul F Bastien and Peter Sant. These partnerships have contributed to the advancement of automotive oil technology and have fostered a collaborative environment for innovation.

Conclusion

David J Kushner's contributions to the field of automotive racing oils exemplify his commitment to innovation and excellence. His patent for specialized engine oils highlights his expertise and the impact of his work on the racing industry.