Brian Johnson

Title: Brian Johnson: Innovator in Membrane Technology

Introduction

Brian Johnson is a notable inventor based in Land O Lakes, FL (US). He has made significant contributions to the field of membrane technology, holding a total of 5 patents. His work focuses on enhancing efficiency in various systems through innovative designs and methods.

Latest Patents

One of his latest patents is for a vapor condenser enhanced by membrane evaporation. This invention features a membrane evaporative condenser (MEC) that includes a repeating sequence of channels for evaporation and condensation. Each sequence comprises a condensation channel for vapor condensation, an evaporation channel, and multiple evaporation-condensation channels. The condensation channel is constructed with non-permeable material walls that share a wall with a liquid evaporative medium (LEM) conduit. This conduit contains a moisture transfer membrane (MTM), allowing the LEM to evaporate into the evaporation channels, thereby amplifying heat transfer and mass transfer effects.

Another significant patent involves evaporative chilling systems and methods using a selective transfer membrane. This invention presents compact membrane evaporative chillers and methods for cooling process fluids, such as air. These chillers can significantly reduce or eliminate the power consumption required to circulate a working fluid, making them an efficient solution for air conditioning systems.

Career Highlights

Brian Johnson is currently associated with Dais Analytic Corporation, where he continues to develop innovative technologies. His work has positioned him as a key player in the advancement of membrane technology, contributing to energy-efficient solutions in various applications.

Collaborations

Throughout his career, Brian has collaborated with notable colleagues, including Scott G Ehrenberg and Hung Huynh. These partnerships have fostered a creative environment that encourages innovation and the development of groundbreaking technologies.

Conclusion

Brian Johnson's contributions to membrane technology through his patents and work at Dais Analytic Corporation highlight his role as a leading inventor in the field. His innovative solutions are paving the way for more efficient systems in various industries.