Harold M Ryan

Title: **Inventor Harold M. Ryan: Pioneering Advancements in Engine Testing and Emission Measurement**

Introduction

Harold M. Ryan, an innovative inventor based in Pinckney, MI, has made significant contributions to the fields of engine testing and emission measurement. With a total of two patents to his name, Ryan's work focuses on enhancing the reliability and accuracy of tests for spark plugs and vehicle emissions.

Latest Patents

Ryan's latest patent, titled "Apparatus and Method for Static Testing a Spark Plug Assembled in an Internal Combustion Engine Including Cracked Ceramic Insulator Detection," introduces a sophisticated solution for testing spark plugs after their installation in engines. This apparatus includes a high voltage test probe designed with a non-electrically conductive part and an electrically conductive ring that is effectively shielded by the non-conductive component. The system features a high voltage control box containing a high voltage source and ground, along with essential detection circuits for insulator cracks and spark plug firing.

Another notable patent is the "Vehicle Mass Emission Measurement," which describes a method and apparatus for precisely measuring vehicle exhaust emissions. This innovation involves sampling vehicle exhaust in conjunction with ambient air, utilizing two analyzers to measure diverse gas components. A sophisticated microprocessor analyzes the flow rates and concentrations, effectively calculating mass emissions of exhaust gas components.

Career Highlights

Throughout his career, Harold M. Ryan has worked with prominent companies such as Sensors, Inc., and GM Global Technology Operations LLC. His tenure in these organizations has allowed him to develop and refine his groundbreaking testing methods, contributing to significant advancements in the automotive industry.

Collaborations

Ryan has also collaborated with noteworthy professionals in his field, including colleagues Pradeep R. Tripathi and Gideon Eden. These partnerships have facilitated the sharing of knowledge and expertise, further enhancing the innovative spirit that defines Ryan's work.

Conclusion

In conclusion, Harold M. Ryan stands out as a vital figure in innovation, particularly in the realm of engine performance and environmental impact. His patents demonstrate a commitment to improving automotive technologies and ensuring compliance with emission standards. As the industry continues to evolve, Ryan’s contributions will undoubtedly play a crucial role in shaping the future of engine testing and emissions measurement.