Company Filing History:
Years Active: 1988-2008
Title: Innovations of Jeffrey Robert Larson
Introduction
Jeffrey Robert Larson is an accomplished inventor based in Midland, MI (US). He holds 2 patents that showcase his expertise in analytical chemistry and gas chromatography. His innovative approaches have contributed significantly to the field, particularly in the areas of water analysis and chromatography.
Latest Patents
One of Larson's notable patents is a method and apparatus for the determination of water and for normal phase liquid chromatography. This method involves a four-step process for calibrating an analysis instrument, such as a gas chromatograph, for water analysis. The first step includes continuously removing water from a liquid to produce a liquid with a reduced amount of water, utilizing membrane pervaporation. The second step involves analyzing this liquid using a reference water analysis method, such as Karl Fischer titration. The third step is to analyze the stream of liquid with the instrument to be calibrated, and the final step is to calibrate the instrument based on the analysis from the second step.
Another significant patent by Larson is a flow programmer for gas chromatography. This device features a mass flow meter that controls the flow rate of a gas chromatography carrier gas. The improvement lies in the electrical circuit that generates the electrical input, which includes an operational amplifier with an electrical capacitor in the feedback loop to produce a selected voltage input program.
Career Highlights
Throughout his career, Jeffrey Larson has worked with prominent companies, including The Dow Chemical Company and Dow Global Technologies LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in chemical analysis.
Collaborations
Larson has collaborated with notable colleagues, including Robert A. Bredeweg and Stephen W. Barr. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and innovation.
Conclusion
Jeffrey Robert Larson's contributions to the fields of analytical chemistry and gas chromatography are noteworthy. His patents reflect a commitment to innovation and excellence in scientific research. His work continues to influence the industry and inspire future advancements.