Location History:
- Lambourn, GB (1992)
- Stafford, GB (1993)
Company Filing History:
Years Active: 1992-1993
Title: John Robertson: Innovator in Ceramic Compositions and Grinding Tools
Introduction
John Robertson is a notable inventor based in Lambourn, GB. He has made significant contributions to the fields of ceramic materials and grinding tools. With a total of 2 patents, his work showcases innovative approaches to material science and manufacturing processes.
Latest Patents
Robertson's latest patents include a novel ceramic composition and advancements in grinding tools. The ceramic composition patent describes an improved ceramic composite material based on zirconia and boron nitride. This material can be satisfactorily bonded without sintering, utilizing a particulate mixture of boron nitride, stabilized zirconia, and silicon nitride, which are bonded together by silicon nitride whiskers. These whiskers can be formed in-situ by heating the mixture with powdered metallic silicon in a nitrogen atmosphere. His grinding tools patent focuses on grinding wheels that feature an annular band of abrasive material at their periphery. This invention provides an improved method of manufacture, where a mixture of abrasive material, temporary binder, and ceramic bond is heated to a paste-like consistency and then coated onto a support member. The coated support member is subsequently fired to remove the temporary binder, ensuring a firm bond.
Career Highlights
Throughout his career, John Robertson has worked with various companies, including Unicorn Industries Plc and Foesco International Limited. His experience in these organizations has contributed to his expertise in developing innovative materials and tools.
Collaborations
Robertson has collaborated with notable coworkers, including Kassim Juma and Richard Hall. Their combined efforts have likely fostered a creative environment that encourages innovation.
Conclusion
John Robertson's contributions to ceramic compositions and grinding tools highlight his role as a significant inventor in his field. His innovative patents and collaborations reflect a commitment to advancing technology and materials science.