This inventor holds 1 USPTO granted patent. Top assignee: Dearborn Chemical Company Ltd.. Active years: 1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989
Title: John A Gray: Innovator in Rust Removal Technology
Introduction
John A Gray is a notable inventor based in Etobicoke, Canada. He has made significant contributions to the field of rust removal technology. His innovative approach has led to the development of a unique patent that addresses the challenges associated with iron oxide deposits.
Latest Patents
John A Gray holds a patent for a rust removal composition. This invention utilizes an aqueous solution at approximately neutral pH, which contains a phosphonate, a reducing agent, and a corrosion inhibitor. Specifically, the phosphonate can be hydroxyethylidene diphosphonic acid, the reducing agent may be sodium sulfite, and the corrosion inhibitor can be benzotriazole. Additionally, the formulation may include optional surfactants and dispersants to enhance its effectiveness.
Career Highlights
Throughout his career, John has been associated with Dearborn Chemical Company Ltd., where he has applied his expertise in chemical formulations. His work has focused on creating solutions that are both effective and environmentally friendly.
Collaborations
John A Gray has collaborated with notable colleagues, including John E Waller and David A Aston. These partnerships have contributed to the advancement of their collective research and development efforts.
Conclusion
John A Gray's innovative contributions to rust removal technology exemplify his commitment to improving industrial processes. His patent reflects a significant advancement in the field, showcasing his expertise and dedication to innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile