This inventor holds 3 USPTO granted patents. Top assignee: Other. Active years: 1989-1990.
Company Filing History:
3 out of 834,411 Years Active: 1989-1990
Title: John Dodsworth: Innovator in Abrasive Technology
Introduction
John Dodsworth is a notable inventor based in Trimdon Village, County Durham, GB. He has made significant contributions to the field of abrasive technology, holding a total of 3 patents. His innovative work focuses on enhancing the performance and durability of tool inserts and materials used in various industrial applications.
Latest Patents
One of Dodsworth's latest patents is a tool insert that comprises a composite diamond abrasive compact and a method of its production. This tool insert features an intermediate layer between the diamond compact and the cemented carbide support. The intermediate layer is characterized by discrete cubic boron nitride particles, which make up 60 to 40 percent by volume of the layer. Additionally, carbide particles, preferably tungsten carbide, and diamond solvent, preferably cobalt, constitute the remaining volume. Another significant patent involves a cemented carbide material that contains less than 20 weight percent of cubic boron nitride particles, making it both abrasive and wear-resistant. This material is produced under cubic boron nitride synthesis conditions, showcasing Dodsworth's commitment to advancing material science.
Career Highlights
Throughout his career, John Dodsworth has focused on developing innovative solutions that improve the efficiency and effectiveness of industrial tools. His work has been instrumental in creating materials that withstand harsh conditions while maintaining performance. His patents reflect a deep understanding of material properties and their applications in real-world scenarios.
Collaborations
Dodsworth has collaborated with notable professionals in his field, including Richard P Burnand and Stephen A Parsons. These collaborations have likely contributed to the refinement and success of his inventions.
Conclusion
John Dodsworth's contributions to abrasive technology through his patents demonstrate his innovative spirit and dedication to improving industrial materials. His work continues to influence the field, paving the way for future advancements in tool technology.