Brent R Dohner

Title: Brent R Dohner: Innovator in Lubricant Technology

Introduction

Brent R Dohner is a notable inventor based in Concord, OH (US), recognized for his contributions to lubricant technology. With a total of 16 patents to his name, Dohner has made significant advancements in the field of lubricants, particularly for internal combustion engines.

Latest Patents

Among his latest patents is a lubricant additive composition suitable for lubricating two-stroke engines fueled with heavy fuels. This innovative lubricant is designed for two-stroke cycle engines that utilize a liquid fuel with lower volatility than gasoline. The composition includes an oleaginous synthetic ester, a low-viscosity solvent, and a nitrogen-containing dispersant with a hydrocarbyl group of at least 26 carbon atoms. The nitrogen content of this lubricant is maintained at a minimum of 0.3 percent by weight. Another significant patent involves a method of friction control, which pertains to lubricating internal combustion engines. This method utilizes a lubricating composition that combines an oil of lubricating viscosity with a friction-modifying additive derived from a hydrocarbyl-substituted succinic anhydride and an acid-functionalized amine compound.

Career Highlights

Brent R Dohner has worked with The Lubrizol Corporation, where he has contributed to the development of advanced lubricant technologies. His work has been instrumental in enhancing the performance and efficiency of lubricants used in various applications.

Collaborations

Dohner has collaborated with notable coworkers, including Jody A Kocsis and Virginia A Carrick, who have contributed to his research and development efforts in the lubricant industry.

Conclusion

Brent R Dohner's innovative work in lubricant technology has led to significant advancements in the field, particularly for two-stroke engines. His contributions continue to influence the industry and improve engine performance.