L Harvey Barclay

Title: L Harvey Barclay: Innovator in Gas Detection Technology

Introduction

L Harvey Barclay is a notable inventor based in Houston, Texas, recognized for his contributions to gas detection technology. With a total of two patents to his name, Barclay has developed innovative solutions that enhance safety and efficiency in various applications.

Latest Patents

Barclay's latest patents include a gas detector indicator strip providing enhanced dynamic range. This invention features a tape responsive to gases, with one version being paper impregnated with lead acetate. The design includes a backing layer of impervious sheet material and a top face that is pervious and transparent. This top layer retards gas exposure and expands the range of sensitivity, allowing for more accurate detection. Another significant patent is the permeation tube for delivering fluid at a constant flow rate independent of pressure or temperature changes. This invention includes a permeation storage chamber in a tube with a first membrane that delivers a permeate flow into an intermediate chamber, which then delivers flow from a second membrane. The design ensures constant permeation discharge, avoiding fluctuations in flow rate.

Career Highlights

Throughout his career, L Harvey Barclay has worked with various companies, including Valco Instruments Company, Inc. His experience in the field has allowed him to develop practical solutions that address real-world challenges in gas detection.

Collaborations

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Conclusion

L Harvey Barclay's innovative patents and career achievements highlight his significant contributions to the field of gas detection technology. His work continues to impact safety and efficiency in various industries.