Location History:
- Walled Lake, MI (US) (2012)
- White Lake, MI (US) (2012 - 2016)
Company Filing History:
13 out of 31,024 
1 out of 832,891 Years Active: 2012-2016
Title: The Innovative Contributions of Joel Cowgill
Introduction
Joel Cowgill is a notable inventor based in White Lake, MI (US), recognized for his significant contributions to engine control systems. With a total of 14 patents to his name, Cowgill has made strides in enhancing the efficiency and performance of combustion engines. His work reflects a deep understanding of mechanical engineering and innovative problem-solving.
Latest Patents
Among his latest patents are two groundbreaking inventions. The first is a "Phaser control systems and methods for balancing mean effective pressure." This engine control system includes a mean effective pressure (MEP) module, an imbalance module, and a phaser control module. The MEP module determines MEPs for combustion cycles of cylinders in an engine. The imbalance module selectively assesses whether the first and second banks of cylinders are imbalanced based on the MEPs. When imbalances are detected, the phaser control module adjusts the phasers of the intake and exhaust camshafts accordingly.
The second patent is titled "Valve control systems and methods for homogenous charge compression ignition operation." This method involves determining a crankshaft angle where a predetermined percentage of fuel injected into a cylinder was combusted during HCCI operation. It also includes generating a valve closing timing for either the intake or exhaust valve based on the crankshaft angle and closing the valve accordingly.
Career Highlights
Throughout his career, Joel Cowgill has worked with GM Global Technology Operations LLC, where he has contributed to various innovative projects. His experience in the automotive industry has allowed him to develop advanced technologies that improve engine performance and efficiency.
Collaborations
Cowgill has collaborated with notable individuals such as Joshua D Cowgill and James D Hay, further enhancing the innovative environment in which he works.
Conclusion
Joel Cowgill's contributions to engine control systems and his impressive portfolio of patents underscore his role as a leading inventor in the automotive field. His innovative solutions continue to influence the industry and pave the way for future advancements.