John Barry McManus

Title: John Barry McManus: Innovator in Vehicle Emissions Measurement

Introduction

John Barry McManus is a notable inventor based in Arlington, MA (US). He has made significant contributions to the field of vehicle emissions measurement through his innovative patent. His work focuses on improving the accuracy and efficiency of measuring exhaust gas composition in various types of vehicles.

Latest Patents

McManus holds a patent for an "Extractive sampling system and method for measuring one or more molecular species." This invention provides a non-contact, extractive sampling system that measures the exhaust gas composition and fine particle composition of exhaust emissions under actual operating conditions. The system pulls a sample of an exhaust plume through an extraction sampling tube using a vacuum pump. This sample is then analyzed by a remote trace gas detection system, allowing for accurate measurements of vehicle emissions away from the roadway.

Career Highlights

John Barry McManus is associated with Aerodyne Research, Inc., where he applies his expertise in emissions measurement technology. His innovative approach has paved the way for advancements in environmental monitoring and vehicle emissions testing.

Collaborations

Some of McManus's notable coworkers include David D Nelson, Jr. and Scott Christopher Herndon. Their collaborative efforts contribute to the ongoing development of technologies aimed at improving air quality and reducing vehicle emissions.

Conclusion

John Barry McManus is a key figure in the field of vehicle emissions measurement, with a patent that enhances the accuracy of exhaust gas analysis. His work at Aerodyne Research, Inc. and collaborations with other professionals highlight his commitment to innovation in environmental technology.