Location History:
- North Chicago, IL (US) (1978)
- Gaithersburg, MD (US) (1980 - 1981)
- Marstons Mills, MA (US) (1992)
- Adelphi, MD (US) (1978 - 1997)
Company Filing History:
6 out of 8,684 
1 out of 12 
2 out of 832,812 Years Active: 1978-1997
Title: The Innovative Contributions of Richard N Johnson
Introduction
Richard N Johnson is a notable inventor based in Adelphi, MD (US), recognized for his significant contributions to technology and engineering. With a total of 8 patents to his name, Johnson has made strides in various fields, particularly in the development of advanced systems that enhance functionality and performance.
Latest Patents
Among his latest innovations is the "Microarc Chaff," which represents an improvement in chaff technology. This invention involves a plurality of metallic or metallic-coated elements joined as chain links. When deployed, these links produce microarcs upon contact in an electromagnetic field, such as that created by high-power radar transmitters. The resulting current spikes reflect radar signals with a wider bandwidth than conventional chaff, making it more challenging to distinguish from fast-moving targets like aircraft. Another significant invention is the "Power Wheelchair with Torsional Stability System." This advanced wheelchair offers exceptional maneuverability, stability, and directional tracking. It features a torsional frame and a rigid stability frame, with main wheels and a pivoting drive wheel that work together to compensate for directional tracking errors caused by shifts in the occupant's mass center. The wheelchair can be equipped with either manual or power steering, and it includes a unique three-point battery mounting assembly for easy battery replacement.
Career Highlights
Throughout his career, Richard N Johnson has worked with the US Government as represented by the Secretary of the Army. His work has contributed to advancements in military and civilian technologies, showcasing his ability to innovate in high-stakes environments.
Collaborations
Johnson has collaborated with notable individuals in his field, including Marvin J Schneider and Irvin R Kraska. These partnerships have likely enhanced the development and implementation of his innovative ideas.
Conclusion
Richard N Johnson's contributions to technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in various fields, demonstrating the impact of innovation on society.