Location History:
- Franklin, OH (US) (1993)
- Middletown, OH (US) (1996)
Company Filing History:
Years Active: 1993-1996
Title: **Innovator Spotlight: Robin A. Murphy**
Introduction
Robin A. Murphy is a notable inventor based in Franklin, Ohio, with a remarkable contribution to the field of electrical engineering. He holds two patents that reflect his innovative approach and expertise, particularly in improving the properties of grain-oriented electrical steels used in various industrial applications.
Latest Patents
Robin Murphy's latest patents showcase his groundbreaking work in the development of magnesia coatings. The first patent focuses on a magnesia coating and process for producing grain-oriented electrical steel. This invention introduces an annealing separator composition specifically designed for coating electrical steel prior to its final high-temperature anneal, enabling secondary grain growth. The magnesia-based coating, which contains at least 20% silica on a water-free basis, enhances magnetic properties while simplifying the removal of the glass film that forms during the annealing process.
His second patent delves deeper into magnesium oxide coatings, offering a sophisticated method for applying an annealing separator that results in a glass film forming during the high-temperature anneal. With a controlled chlorine level and metal chloride additions, this approach stabilizes secondary grain growth and ensures the coating surface is sealed effectively during the process. Remarkably, the method allows for laser scribing of the glass film for domain refinement without damaging the underlying coating.
Career Highlights
Currently, Robin A. Murphy is associated with Armco Inc., where he continues to push the boundaries of innovation in electrical materials. His contributions have not only earned him recognition but have also improved the manufacturing processes and longevity of electrical steel products significantly, benefiting numerous industries reliant on such materials.
Collaborations
Throughout his career, Robin has collaborated with notable professionals, including Wade S. Wright. This partnership illustrates the essence of teamwork in driving forward technological advancements and exploring new methodologies in material science.
Conclusion
Robin A. Murphy's journey as an inventor embodies the spirit of innovation and dedication to research. His advancements in magnesia coatings for electrical steels demonstrate the critical role of inventors in enhancing technological processes and materials used in industrial applications. As he continues his work with Armco Inc., the future shows promising developments in electrical engineering, driven by his expertise and innovative mindset.