Company Filing History:
Years Active: 2025
Title: David J Jennings: Innovator in Photoionization Detection
Introduction
David J Jennings is a notable inventor based in Edina, MN (US). He has made significant contributions to the field of photoionization detection, holding a total of 2 patents. His work focuses on improving the efficiency and sensitivity of detection systems.
Latest Patents
Jennings' latest patents include advancements in photoionization detectors that feature improved gain and reduced humidity sensitivity. One of his inventions involves a photoionization detector that utilizes a gas discharge lamp to ionize molecules of interest, creating ionized molecules and electrons. This detector is designed with a sensor that has openings for UV light to pass through, along with electrically conductive patterns on its surfaces. The design includes a negative electrical potential pattern and an electron collecting electrode pattern, allowing for effective collection of ionized molecules and electrons. Another patent further refines this concept, ensuring that the negative electrical potential pattern and the electron collecting electrode pattern are offset relative to each other, enhancing the detector's performance.
Career Highlights
David J Jennings is currently employed at Mocon, Inc., where he continues to innovate in the field of detection technology. His work has been instrumental in advancing the capabilities of photoionization detectors, making them more reliable and efficient for various applications.
Collaborations
Jennings collaborates with Charles Willcox, contributing to the development of cutting-edge technologies in their field.
Conclusion
David J Jennings is a prominent inventor whose work in photoionization detection has led to significant advancements in the technology. His contributions are vital for improving detection systems, showcasing his commitment to innovation in this specialized area.