Company Filing History:
Years Active: 1995-1999
Title: Frank Raymond Corrigan: Innovator in Boron Nitride Technology
Introduction
Frank Raymond Corrigan is a notable inventor based in Franklin, OH (US). He has made significant contributions to the field of materials science, particularly in the development of cubic boron nitride abrasives. With a total of 2 patents, his work has advanced the understanding and application of boron nitride in various industries.
Latest Patents
Corrigan's latest patents include a method for controlling the particle size distribution in the production of cubic boron nitride. This innovative method allows for the conversion of hexagonal boron nitride particulates directly into cubic boron nitride particles or agglomerated masses. The process incorporates an inert powder to reduce interparticle bonding, facilitating easier milling to the desired size. Another significant patent focuses on polycrystalline cubic boron nitride abrasive particles. This invention provides cubic boron nitride abrasives with larger grain sizes and higher aspect ratios compared to conventional polycrystalline CBN. These abrasives are derived from large particle hexagonal boron nitride and demonstrate improved wear performance while reducing specific grinding energies.
Career Highlights
Frank Raymond Corrigan is associated with General Electric Company, where he has applied his expertise in materials science to develop innovative solutions. His work has not only contributed to the company's portfolio but has also enhanced the performance of abrasive tools in various applications.
Collaborations
Corrigan has collaborated with notable colleagues, including Sam Anthony and John Michael Zarichansky. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Frank Raymond Corrigan's contributions to the field of boron nitride technology exemplify the impact of innovative thinking in materials science. His patents reflect a commitment to advancing the industry and improving the performance of abrasive materials.