Gregory P Johnson

Title: Gregory P Johnson: Innovator in Chemical Detection Technologies

Introduction

Gregory P Johnson is a notable inventor based in Fredericksburg, VA (US). He has made significant contributions to the field of chemical detection, holding 2 patents that focus on innovative systems for identifying harmful chemical agents. His work is particularly relevant in the context of safety and security, especially in military applications.

Latest Patents

One of Johnson's latest patents is the "Chemical agent point detection system (IPDS) employing dual ion mobility spectrometers." This system is designed to sample the ambient air of a selected environment for the presence of unwanted chemical vapors, such as nerve or blister gases. It includes an external air sampling unit and a detector unit with first and second ion mobility spectrometers that simultaneously detect and monitor chemical agent vapors, providing accurate and quick determinations of their presence.

Another significant patent is the "Shipboard automatic liquid (chemical) agent detector." This system utilizes detector paper that stains upon contact with liquid chemical agent droplets. It employs spectrophotometry technology, in conjunction with a spectral filter wheel and a processor, to analyze the stain and determine if it is caused by a chemical warfare agent.

Career Highlights

Gregory P Johnson works for the United States Navy, where he contributes his expertise in chemical detection technologies. His role involves developing systems that enhance safety and security measures in military operations. His innovative approaches have positioned him as a key figure in the field of chemical agent detection.

Collaborations

Johnson has collaborated with notable colleagues, including Michael A Pompeii and Jonathan A Byrne. These partnerships have fostered advancements in the technologies he has developed, further enhancing their effectiveness and applicability.

Conclusion

Gregory P Johnson's contributions to chemical detection technologies are invaluable, particularly in military contexts. His innovative patents reflect a commitment to enhancing safety and security through advanced detection systems. His work continues to influence the field and pave the way for future innovations.