Company Filing History:
1 out of 4,988 
1 out of 12 Years Active: 1986-1996
Title: Herbert E Bates: Innovator in Superconducting Devices
Introduction
Herbert E Bates is a notable inventor based in Ashby, MA, who has made significant contributions to the field of superconducting devices. With a total of two patents to his name, Bates has focused on innovative techniques that enhance the performance and application of superconducting materials.
Latest Patents
Bates' latest patents include "High Tc superconducting devices on bi-crystal substrates" and "Guidance system for low angle silicon ribbon growth." The first patent describes a modified edge-defined, film-fed growth technique that produces a thin ribbon of bi-crystalline sapphire. This process allows for a predetermined grain boundary angle, optimized based on the superconducting material and intended application. The substrate is polished, and high Tc superconducting material is deposited to create devices that utilize weak link Josephson junctions. The second patent outlines a low angle silicon sheet growth process, where a puller mechanism advances a seed crystal and solidified ribbon from a cooled growth zone. This method ensures that variations in the vertical position of the ribbon are isolated from the growth end, allowing for precise control during the growth process.
Career Highlights
Throughout his career, Bates has worked with prominent organizations, including the United States of America as represented by the Secretary of the Air Force and Energy Materials Corporation. His work has contributed to advancements in materials science and engineering, particularly in the development of superconducting technologies.
Collaborations
Bates has collaborated with notable individuals in his field, including David F Bliss and David N Jewett. These partnerships have likely fostered innovation and the exchange of ideas, further enhancing the impact of his work.
Conclusion
Herbert E Bates stands out as an influential inventor in the realm of superconducting devices, with a focus on innovative growth techniques and materials. His contributions continue to shape the future of superconducting technology.
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