Company Filing History:
3 out of 2,546 
1 out of 11 Years Active: 1993-2000
Title: Paul M. Lemieux: Innovator in Gas Chromatography and Process Control
Introduction
Paul M. Lemieux is a notable inventor based in Cary, NC (US), recognized for his contributions to the fields of gas chromatography and process control. With a total of 3 patents, Lemieux has developed innovative solutions that enhance the efficiency and accuracy of gas analysis.
Latest Patents
Lemieux's latest patents include an "On-line gas chromatograph with sample preparation, concentration," which focuses on the analysis of trace amounts of volatile organic compounds in waste gas. This invention involves a sophisticated apparatus that isolates volatile organic compounds from waste gas samples, preparing concentrated samples for gas chromatographic analysis. The system operates by continuously sampling waste gas and utilizing a switching valve to divert portions of the gas flow to an organics concentrator for further analysis. Additionally, he has developed a "Method for improving process control by reducing lag time of sensors," which employs an artificial neural network to predict the current state of a process based on previous sensor measurements. This innovation significantly reduces sensor lag time, thereby enhancing process control.
Career Highlights
Throughout his career, Paul M. Lemieux has worked with esteemed organizations, including the United States of America as represented by the Administrator and Arcadis Geraghty-Miller, Inc. His work has had a substantial impact on the development of technologies that improve environmental monitoring and process efficiency.
Collaborations
Lemieux has collaborated with notable professionals in his field, including Jeffery V. Ryan and William T. Preston. These collaborations have contributed to the advancement of his innovative projects and patents.
Conclusion
Paul M. Lemieux stands out as a significant figure in the realm of gas chromatography and process control. His innovative patents and career achievements reflect his dedication to improving analytical techniques and process efficiency.