Matthew David Defever

Title: Innovator Spotlight: Matthew David Defever

Introduction: Matthew David Defever is an accomplished inventor based in Farmington Hills, MI, USA. With two patents to his name, he has made significant contributions to the field of engine technology, specifically in optimizing fuel injection systems and detecting engine knock.

Latest Patents: Matthew David Defever's latest innovations include the patent for "Idle mode for engines with port fuel injection (PFI) and direct injection (DI) fuel systems." This invention outlines a method for controlling an engine's operation during idle mode by adjusting the fuel injection ratio based on vehicle speed and engine roughness. Additionally, he developed a patent titled "System and method for knock detection based on ethanol concentration in fuel." This system effectively detects engine knock by analyzing engine vibration intensity and establishing a knock threshold correlated with the ethanol concentration in the fuel.

Career Highlights: Currently, Matthew is associated with GM Global Technology Operations LLC, where he leverages his expertise in engine technology to drive innovation. His work focuses on improving vehicle performance and ensuring more efficient fuel utilization.

Collaborations: In his career, Matthew has collaborated with notable professionals, including Wajdi B Hamama and Craig Michael Sawdon. These partnerships have played a role in advancing his projects and enhancing the quality of his inventions.

Conclusion: Matthew David Defever exemplifies the spirit of innovation in the automotive industry. His contributions through patented technologies not only enhance engine performance but also reflect his commitment to advancing fuel efficiency standards. As he continues his work at GM Global Technology Operations LLC, the impact of his inventions will likely resonate within the industry for years to come.