Richard A Sparks

Title: **Innovations of Richard A. Sparks in Magnetic Field Measurement**

Introduction

Richard A. Sparks, an accomplished inventor based in Bedford, Massachusetts, has made significant contributions to the field of magnetic field measurement. With a portfolio of four patents, Sparks has developed innovative apparatuses and methodologies that enhance the precision of assessing magnetic properties of materials.

Latest Patents

Sparks' latest patents focus on apparatus for measuring magnetic field characteristics of ferrimagnetic materials. His inventions utilize a unique method where bodies of ferrimagnetic material are strategically placed within small cavities in a magnetometer. The process begins with the calibration of the magnetometer using an electromagnet to establish a magnetic field of known strength or distribution. Radio frequency energy is then uniformly fed into the cavities, resulting in resonance frequency output signals that can be visualized via a display. The calibration allows the orientation of the ferrimagnetic materials to be adjusted until resonance signals align with defined frequencies. Following calibration, Sparks' method enables the evaluation of permanent magnets, providing a calculated strength of the magnetic field based on the resonance frequencies measured.

Career Highlights

Richard A. Sparks has had an illustrious career, working with prominent organizations including Raytheon Company and the United States Army. His tenure at these institutions reflects his commitment to advancing technology in the aerospace and defense sectors. Sparks’ expertise in magnetic measurement technology positions him as a valuable contributor to innovative projects and advancements.

Collaborations

Throughout his career, Sparks has collaborated with talented individuals, notably Richard A. Campbell and Robert W. Perry. These partnerships have facilitated the exchange of ideas and innovation, further enriching Sparks' contributions to the field.

Conclusion

Richard A. Sparks continues to influence the domain of magnetic measurement through his breakthroughs and patented methodologies. His inventions not only enhance measurement precision but also underpin future advancements in various applications within technology sectors. Through his work, Sparks exemplifies the spirit of innovation that propels the field forward.