Company Filing History:
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1 out of 832,880 Years Active: 2019-2022
Title: Innovations of Laura H Lewis
Introduction
Laura H Lewis is a prominent inventor based in Boston, MA, known for her significant contributions to the field of magnetic materials. With a total of two patents to her name, she has developed innovative methods and materials that have the potential to revolutionize various commercial applications.
Latest Patents
Her latest patents include a method of tetratenite production and a rare earth-free permanent magnetic material. The method of tetratenite production provides a technique for creating high coercivity magnetic materials based on FeNi alloys with an L1 phase structure. This invention outlines a system for accelerating the production of these materials by preparing a melt comprising Fe, Ni, and optionally other elements, followed by cooling and applying extensional stress and a magnetic field. The process concludes with heating and cooling to form the desired L10 structure. The rare earth-free permanent magnetic material invention offers alternatives to costly rare earth elements, providing materials that can be used in motors, generators, and other electromechanical devices. This invention includes two types of magnetic materials, one based on an iron-nickel alloy and the other a nanocomposite particle that forms an exchange spring magnetic material.
Career Highlights
Laura has worked at notable institutions such as Northeastern University and Carnegie Mellon University, where she has contributed to research and development in her field. Her work has garnered attention for its innovative approach to creating sustainable magnetic materials.
Collaborations
She has collaborated with esteemed colleagues, including Katayun Barmak and Ian A McDonald, further enhancing her research and contributions to the field.
Conclusion
Laura H Lewis stands out as a leading inventor in the realm of magnetic materials, with her patents paving the way for advancements in technology and sustainability. Her work exemplifies the impact of innovative thinking in addressing modern challenges.