Brian Hargreaves is a notable inventor based in Manchester, GB. He has made significant contributions to the field of materials science, particularly in the development of asbestos-free products. With a total of 6 patents to his name, Hargreaves has focused on creating safer alternatives for industrial applications.

Latest Patents

Hargreaves' latest patents include innovative methods for manufacturing asbestos-free friction facing materials. One of his notable inventions involves a method of making a water-laid sheet of cellulosic fibers, which incorporates friction-imparting particles and a thermosetting phenolic resin. This method results in a product that offers more consistent friction performance compared to traditional methods. Another significant patent is for flexible, asbestos-free gasket material, which is designed for use in the exhaust manifold of internal combustion engines. This material is produced by dewatering an aqueous slurry and compressing and drying the resulting layer, ensuring a safe and effective alternative to asbestos-based products.

Career Highlights

Throughout his career, Hargreaves has worked with reputable companies such as T&N Materials Research Limited and Turner & Newall Limited. His work has been instrumental in advancing the development of non-asbestos materials, contributing to safer industrial practices.

Collaborations

Hargreaves has collaborated with notable coworkers, including Robert A Lancaster and Noel C McKenzie. Their combined expertise has furthered the innovation of materials that prioritize safety and performance.

Conclusion

Brian Hargreaves stands out as a key figure in the innovation of asbestos-free materials. His patents reflect a commitment to safety and performance in industrial applications. Hargreaves' work continues to influence the materials science field positively.

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