Company Filing History:
Years Active: 2010-2016
Title: Innovations by David P. Cleaver
Introduction
David P. Cleaver is an accomplished inventor based in Chesterfield, VA (US). He has made significant contributions to the field of fuel additives and lubricating oils, holding a total of 2 patents. His work focuses on enhancing engine performance and improving combustion properties of used oils.
Latest Patents
David's latest patents include innovative formulations aimed at optimizing injector performance and enhancing the combustion characteristics of lubricating oils. One of his notable inventions is a diesel fuel additive package designed to maintain optimum injector performance. This additive comprises a reaction product of a hydrocarbyl substituted dicarboxylic acid or anhydride and an amine compound. The formulation also includes a hydrocarbyl succinimide dispersant and a Cto C alkyl alcohol, with a specific weight ratio of components to ensure effectiveness.
Another significant patent involves additives and lubricant formulations that improve the combustion properties of used oil. This invention provides a method for enhancing the fuel value of waste lubricating oils, resulting in improved combustion and emission characteristics when burned. The lubricating oil composition includes a major amount of oil of lubricating viscosity and a minor amount of a combustion improving additive.
Career Highlights
David P. Cleaver is currently associated with Afton Chemical Corporation, where he continues to innovate in the field of fuel and lubricant technologies. His expertise and contributions have positioned him as a key figure in the development of advanced fuel additives.
Collaborations
Throughout his career, David has collaborated with talented individuals such as James Wager and Matthew H. Lindner. These partnerships have fostered a creative environment that encourages the development of cutting-edge solutions in the industry.
Conclusion
David P. Cleaver's work exemplifies the spirit of innovation in the field of fuel additives and lubricating oils. His patents reflect a commitment to improving engine performance and environmental sustainability.