John L Burns, Jr

Title: John L Burns, Jr: Innovator in Filtration Technology

Introduction

John L Burns, Jr. is a notable inventor based in Dracut, MA (US). He has made significant contributions to the field of filtration technology, holding a total of 2 patents. His work focuses on improving the efficiency and effectiveness of filter cartridges and membrane integrity testing.

Latest Patents

One of his latest patents is for a dual media filter cartridge construction. This innovative filter cartridge includes a wound depth filter or a cylindrical seamless depth filter, along with a pleated filter that has a lower micron retention rating than the depth filter. The design ensures that fluid flows sequentially through the depth filter before passing through the pleated filter, enhancing filtration performance. Another significant patent is for a current flow integrity test. This method and apparatus are designed for conducting integrity tests on porous membranes and membrane filters. It also allows for pore-size characterization based on the pressure required to intrude a non-wetting, electrically conductive liquid into the pores.

Career Highlights

John L Burns, Jr. is currently employed at Millipore Corporation, where he continues to develop innovative solutions in filtration technology. His expertise and inventions have contributed to advancements in the industry, making filtration processes more reliable and efficient.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including Stephen Proulx and Frank M Lentine. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

John L Burns, Jr. is a distinguished inventor whose work in filtration technology has led to significant advancements in the field. His patents reflect a commitment to improving filtration processes, and his collaborations with other professionals further enhance his contributions to the industry.