Gregory Demaggio

Title: Gregory Demaggio: Innovator in Magnetic Material Technology

Introduction

Gregory Demaggio is a notable inventor based in Bloomfield Hills, Michigan, who has made significant contributions to the field of magnetic materials. With three patents to his name, Demaggio has dedicated his career to the development of advanced materials that enhance magnetic performance in various applications.

Latest Patents

Among his latest innovations is a groundbreaking method of preparing magnetic materials that achieve exceptional magnetic parameters. His patented methodologies focus on creating a solid mass of grains characterized by a maximum magnetic energy product, (BH).sub.max, greater than 15 megagaussoersteds and a remanence greater than 9 kilogauss. This advanced process involves a unique two-step solidification and heat treatment procedure. The first step consists of growing microwave powders or "snow" by introducing a reaction gas that contains precursor compounds of the magnetic material into a closed reaction vessel. This gas is energized using microwave energy, facilitating the formation of a powdery microwave polymerizate or condensate. In the subsequent heat treatment stage, the atomized solid particles are processed to form a high-performance magnetic material with well-defined grain boundaries. In another innovative patent, the preparation method also hinges on forming a solution of reducible precursor compounds, which are then reduced to create a precipitate with optimized grain characteristics.

Career Highlights

Gregory has held positions at reputable organizations such as Ovonic Synthetic Materials Company Inc. and Ovonic Synthetic Materials, Inc., where he played a crucial role in advancing research and development projects focused on magnetic materials. His extensive background in these organizations has equipped him with the expertise to innovate and push boundaries in material sciences.

Collaborations

Throughout his career, Gregory Demaggio has collaborated with distinguished professionals, including Stanford R. Ovshinsky and Stephen J. Hudgens. These partnerships have not only expanded his knowledge base but also contributed to the collective advancement of magnetic material technologies.

Conclusion

Gregory Demaggio’s innovative work in magnetic material technology exemplifies the impact of dedicated research and development on industry advancements. His patents reflect his commitment to enhancing material performance and underline the importance of collaboration in achieving significant technological breakthroughs. As he continues to explore new horizons in his field, the implications of his inventions are likely to benefit various sectors requiring high-performance magnetic materials.