David M Colby is a notable inventor based in Wilmington, MA (US), recognized for his significant contributions to the field of membrane filtration technology. With a total of 12 patents to his name, Colby has developed innovative solutions that enhance the efficiency and effectiveness of liquid treatment processes.

Latest Patents

Among his latest patents is the "Membrane module system with bundle enclosures and pulsed aeration and method of operation." This invention features a membrane filter module designed to treat liquids at ambient pressure. The module includes a header with a bundle of vertical hollow fiber membranes, where the lower ends are fixed in the header. It also incorporates a gasification device that generates gaseous bubbles, which are released within the bundle to improve filtration. Another significant patent is the "Method for sealing hollow fiber membranes," which outlines a technique for sealing the free end of a hollow fiber membrane using a light-curable adhesive, resulting in a sealed membrane with a diameter slightly larger than the unsealed version.

Career Highlights

Colby has worked with Koch Membrane Systems GmbH, where he applied his expertise in membrane technology to develop advanced filtration solutions. His work has contributed to the advancement of membrane systems used in various industrial applications.

Collaborations

Throughout his career, Colby has collaborated with talented individuals such as Taylour L Johnson and Frederick K Lesan, further enhancing the innovative potential of his projects.

Conclusion

David M Colby stands out as a prominent inventor in the field of membrane filtration, with a strong portfolio of patents that reflect his commitment to innovation. His contributions continue to influence the industry and improve liquid treatment processes.

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