Richard D Johnson

Title: Richard D Johnson: Innovator in Particle Separation Technology

Introduction

Richard D Johnson is a notable inventor based in McAllister, Montana. He has made significant contributions to the field of particle separation technology. His innovative approach has led to the development of a unique apparatus that enhances the efficiency of separating mixtures of particulate solid materials.

Latest Patents

Richard D Johnson holds a patent for a "Small particle separator." This apparatus is designed for the separation of a mixture of discrete particulate solid materials of disparate composition. The system utilizes gravity to slide the material along a straight inclined surface, achieving a uniform velocity. The material then moves along an arcuately formed surface, where different coefficients of sliding friction result in disparate velocities for the respective particles. This allows for the separate collection of particles based on their velocities. The apparatus may also incorporate a slide surface of different materials and/or a water spray to enhance the separation process. Additionally, deflector plates can be employed to prevent contamination of the clean product fraction.

Career Highlights

Richard D Johnson is associated with Cyprus Mines Corporation, where he applies his expertise in particle separation technology. His work has contributed to advancements in the mining and materials processing industries.

Collaborations

Throughout his career, Richard has collaborated with notable colleagues, including Carl W Nichols and Michael J Lorang. These partnerships have fostered innovation and development in their respective fields.

Conclusion

Richard D Johnson's contributions to particle separation technology exemplify the impact of innovative thinking in industrial applications. His patent for the small particle separator showcases his commitment to improving efficiency in material processing.