Company Filing History:
Years Active: 2024-2025
Title: Christopher O Johnston: Innovator in Magnetohydrodynamic Flow Control
Introduction
Christopher O Johnston is a notable inventor based in Yorktown, VA (US). He has made significant contributions to the field of aerospace engineering, particularly in the area of magnetohydrodynamic (MHD) flow control mechanisms. With a total of 2 patents, his work focuses on enhancing the performance of atmospheric entry vehicles.
Latest Patents
Johnston's latest patents include innovative designs aimed at improving lift augmentation and power generation during aerocapture and entry, descent, and landing maneuvers. The first patent describes an electrode design that utilizes a magnetohydrodynamic flow control mechanism. This mechanism allows for the placement of smaller magnetic fields away from the spacecraft's forebody, producing Lorentz forces that enhance lift and drag forces. This advancement aids in the guidance, navigation, and control of spacecraft while also providing additional thermal protection for the electrodes. The second patent further elaborates on the system and method for lift augmentation, reiterating the benefits of using smaller magnetic fields to improve existing processes.
Career Highlights
Johnston is currently employed by the United States of America as represented by the Administrator of NASA. His work at NASA has positioned him at the forefront of aerospace innovation, contributing to the development of technologies that enhance the safety and efficiency of space missions.
Collaborations
Throughout his career, Johnston has collaborated with esteemed colleagues such as Robert W Moses and Foy M Cheatwood. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in aerospace technology.
Conclusion
Christopher O Johnston's contributions to the field of aerospace engineering through his innovative patents in magnetohydrodynamic flow control mechanisms highlight his role as a key inventor. His work not only advances the capabilities of atmospheric entry vehicles but also enhances the safety and efficiency of space exploration.