Kevin L Lockerby

Title: Kevin L Lockerby: Innovator in Colorimetric Measurement Technologies

Introduction

Kevin L Lockerby is a notable inventor based in Chesapeake, VA (US). He has made significant contributions to the field of colorimetric measurement technologies, holding a total of 2 patents. His work focuses on developing methods and devices that enhance the measurement of airborne pollutants.

Latest Patents

Kevin's latest patents include a "Method for real-time colorimetric measurement of exposure to airborne" and a "Direct-read colorimetric exposimeter." The first patent describes a method for reading and analyzing a diffusion-cell colorimetric exposimeter. This method allows for a quantitative determination of the time-weighted average (TWA) exposure to airborne gases or vapors. The diffusion cell is optically scanned to form color video signal data that represents the primary color components of the image formed from the reaction of the chromophoric reagent and pollutant. The data is then converted to digital data and processed to compute exposure for a given pollutant gas based on color intensity.

The second patent, the "Direct-read colorimetric exposimeter," provides a visual, graded measurement of color variation corresponding to different ranges of dosage exposure to a polluting gas in the atmosphere over a specified time period. This exposimeter includes a color-forming member and at least one gas-diffusion control member within an enclosure formed between a base and a cover. The cover features several openings exposed to the atmosphere, aligning with separate diffusion zones formed in the gas-diffusion control member.

Career Highlights

Throughout his career, Kevin has demonstrated a commitment to innovation in environmental monitoring technologies. His patents reflect a deep understanding of colorimetric analysis and its applications in real-world scenarios.

Collaborations

Kevin has worked alongside talented individuals such as Gueorgui Milev Mihaylov and Kirollos Salama Kirollos, contributing to advancements in their respective fields.

Conclusion

Kevin L Lockerby stands out as an inventor dedicated to improving methods for measuring airborne pollutants through innovative colorimetric technologies. His contributions are vital for enhancing environmental safety and monitoring.