John P Frain

Title: John P. Frain: Innovator in Nitric Oxide Analysis

Introduction

John P. Frain is a notable inventor based in Costa Mesa, CA (US). He has made significant contributions to the field of gas analysis, particularly in the measurement of nitric oxide (NO) in the presence of nitrogen dioxide (NO₂). His innovative approach has implications for various industries, including environmental monitoring and industrial processes.

Latest Patents

Frain holds a patent for a method of analyzing nitric oxide in a gas stream containing nitrogen dioxide. The patent describes a scrubber apparatus designed to selectively remove nitrogen dioxide from the gas stream while allowing nitric oxide to pass through unattenuated. The scrubber material, which includes silver carbonate, boasts an efficiency of at least 99% and a capacity of approximately 11.5 parts per million hours for nitrogen dioxide removal per gram of silver carbonate. This method enhances the accuracy of nitric oxide concentration analysis, making it a valuable tool for researchers and industry professionals.

Career Highlights

John P. Frain is associated with Beckman Instruments, Inc., where he has applied his expertise in gas analysis technologies. His work has contributed to advancements in analytical instrumentation, particularly in the context of environmental and industrial applications.

Collaborations

Frain has collaborated with notable colleagues, including John N. Harman, III, and Radhakrishna M. Neti. These partnerships have fostered innovation and development in the field of gas analysis.

Conclusion

John P. Frain's contributions to nitric oxide analysis exemplify the impact of innovative thinking in scientific research and industrial applications. His patented method and scrubber apparatus represent significant advancements in the field, showcasing his dedication to improving gas analysis technologies.