James C Johnson

Title: Innovations of James C Johnson in Magnetorheological Fluids

Introduction

James C Johnson is an accomplished inventor based in Beavercreek, Ohio. He has made significant contributions to the field of magnetorheological fluids, particularly through his innovative patent. His work focuses on enhancing the performance and reliability of these fluids, which have various applications in engineering and technology.

Latest Patents

James C Johnson holds a patent for a formulation of magnetorheological (MR) fluids containing magnetic stainless steel. This patent describes a magnetorheological fluid formulation that exhibits consistently high yield stress during use. The MR fluid comprises martensitic or ferritic stainless steel particles that are prepared by a controlled water or inert gas atomization process. These stainless steel particles are resistant to corrosion and oxidation, ensuring durability. They are generally smooth and spherical, maintaining their shape and size distribution throughout their use under an applied magnetic field.

Career Highlights

James C Johnson is associated with Delphi Technologies, Inc., where he applies his expertise in the development of advanced materials. His work has contributed to the advancement of technologies that utilize magnetorheological fluids, enhancing their effectiveness in various applications.

Collaborations

Some of his notable coworkers include Vardarajan R Iyengar and Robert Thomas Foister. Their collaborative efforts have furthered research and development in the field of magnetorheological fluids.

Conclusion

James C Johnson's innovative work in magnetorheological fluids showcases his dedication to advancing technology in this specialized field. His contributions have the potential to impact various industries significantly.