Frederick K Lesan

Title: The Innovative Contributions of Frederick K. Lesan

Introduction

Frederick K. Lesan is a notable inventor based in Encinitas, California, recognized for his significant contributions to the field of membrane separation technology. With a total of seven patents to his name, Lesan has developed innovative solutions that enhance the efficiency and effectiveness of filtration systems.

Latest Patents

Among his latest patents is the "Seal Plate for Membrane Separation Device." This invention describes a membrane separation unit that includes a cartridge, at least one membrane, a seal plate, and a sealing ring. The design features a venting hole that creates a passage between the cartridge's interior and the outer groove, allowing for improved fluid management. Another significant patent is the "Radial Split Ring Seal for Filtration Systems." This invention introduces a radial seal designed for filtration systems with annular elements, ensuring minimal leakage during operation through a unique registration system that aligns the gaps of the annuli.

Career Highlights

Frederick K. Lesan has worked with prominent companies in the industry, including Koch Membrane Systems GmbH and Toray Industries, Inc. His experience in these organizations has allowed him to refine his expertise in membrane technology and filtration systems.

Collaborations

Lesan has collaborated with notable professionals in his field, including David M. Colby and Alan M. Franks. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Frederick K. Lesan's work exemplifies the spirit of innovation in membrane separation technology. His patents reflect a commitment to improving filtration systems, showcasing his expertise and dedication to the field.