John F Dwinell

Title: John F Dwinell: Innovator in Volatile Organic Compound Monitoring

Introduction

John F Dwinell is a notable inventor based in Foxboro, MA (US). He has made significant contributions to the field of environmental monitoring, particularly through his innovative designs and systems. His work focuses on developing technologies that enhance the detection and analysis of volatile organic compounds (VOCs).

Latest Patents

Dwinell holds a patent for a "Portable Volatile Organic Compound Monitoring System." This handheld device is designed for monitoring fugitive emissions. The system features a housing, a tag reader, an analysis chamber structure, and a sample probe that draws gas samples for analysis. It includes ionization apparatus for ionizing gas samples and a sensor that produces output signals based on the ionization characteristics of the gas. The system is equipped with storage for response factors and tag information, allowing for precise monitoring of VOC concentrations.

Career Highlights

Dwinell is associated with Thermo Environmental Instruments Inc., where he has contributed to the development of advanced monitoring systems. His work has been instrumental in improving environmental safety and compliance through innovative technology.

Collaborations

Dwinell has collaborated with notable colleagues, including Edward M Neel and Michael T Nemergut, III. These partnerships have fostered a collaborative environment that enhances the development of effective monitoring solutions.

Conclusion

John F Dwinell's contributions to the field of volatile organic compound monitoring exemplify his commitment to innovation and environmental safety. His patented technology represents a significant advancement in the ability to monitor and analyze VOCs effectively.