Company Filing History:
3 out of 30,963 
3 out of 5,161 
2 out of 4 Years Active: 1995-2006
Title: The Innovative Contributions of Harold E. Durling
Introduction
Harold E. Durling is an esteemed inventor based in Elsie, Michigan, renowned for his groundbreaking advancements in internal combustion engine technology. With a remarkable portfolio of eight patents, Durling has made significant contributions that enhance the efficiency and performance of engine systems.
Latest Patents
Durling's latest patents demonstrate his commitment to innovation in engine design. One of his notable inventions is an "Igniter for internal combustion engines operating over a wide range of air fuel ratios." This igniter includes a unique design featuring an internal cavity and both internal and external spark gaps, aimed at delivering efficient ignition over varying air/fuel ratios.
Additionally, he has developed a comprehensive "Fuel efficient powertrain system" that incorporates a cylinder deactivation system. This system is mechanically coupled to an internal combustion engine and works in tandem with an engine management system to optimize engine performance by selectively deactivating engine cylinders. This ingenious mechanism, combined with a torque-smoothing device, ensures a consistent torque output, enhancing the overall efficiency of the powertrain system.
Career Highlights
Throughout his career, Durling has collaborated with prominent organizations, including GM Global Technology Operations LLC and Delphi Technologies, Inc. His work in these innovative firms has significantly contributed to the advancements in automotive technologies, showcasing his expertise in the engineering field.
Collaborations
Durling's collaborations with talented individuals, including Kaius K. Polikarpus and Robert P. Johnston, have fostered an environment of creativity and innovation. These partnerships underscore the importance of teamwork in developing cutting-edge technologies and solutions.
Conclusion
Harold E. Durling continues to be a pivotal figure in the engineering domain, particularly concerning internal combustion engines. His patents not only reflect his ingenuity but also his dedication to improving fuel efficiency and engine performance. As technology evolves, Durling's contributions will undoubtedly remain essential in shaping the future of automotive engineering.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.