Company Filing History:
Years Active: 2002
Title: The Innovative Contributions of Doyle W. Graham
Introduction
Doyle W. Graham is a notable inventor based in Morgantown, Kentucky. He is recognized for his innovative work in the field of motorcycle performance, particularly through his development of a specialized carburetor. His contributions have significantly impacted the efficiency and performance of motorcycle engines.
Latest Patents
Doyle W. Graham holds a patent for a dual barrel carburetor designed specifically for motorcycles. This invention features a unique combination of a fuel bowl assembly, a metering assembly, a main body assembly, and an air plenum assembly. The dual barrel carburetor incorporates annular discharge booster venturis associated with a main fuel delivery circuit. An idle circuit opens downstream of the throttle plates, while a transfer circuit discharge port is strategically positioned across the throttle plates. This innovative combination of idle, transfer, and main fuel circuits ensures smooth fuel delivery under all operating conditions of the motorcycle engine. The plenum manifold assembly includes a pair of air passages that are in fluid communication, allowing for optimized fuel delivery to the combustion chambers.
Career Highlights
Doyle W. Graham is currently associated with Holley Performance Products, Inc., a company renowned for its high-performance automotive products. His work at Holley has allowed him to further develop and refine his inventions, contributing to advancements in motorcycle technology.
Collaborations
Doyle has collaborated with several talented individuals in his field, including Michael E. Calvin and Richard Keith Lindsey. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge automotive technologies.
Conclusion
Doyle W. Graham's contributions to motorcycle performance through his innovative carburetor design exemplify the spirit of invention. His work continues to influence the industry, showcasing the importance of creativity and engineering in enhancing vehicle performance.