This inventor holds 2 USPTO granted patents. Top assignee: Amax Incorporated. Active years: 1984-1986.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1984-1986
Title: Innovations and Contributions of John D. Bruno
Introduction
John D. Bruno is a notable inventor based in Golden, Colorado. He has made significant contributions to the field of hydrometallurgy, particularly in the recovery of valuable metals from various sources. With a total of 2 patents to his name, Bruno's work showcases his expertise and innovative approach to solving complex problems in metal extraction.
Latest Patents
Bruno's latest patents include a method for solvent extraction of cobalt (II) from sulfate solutions. This innovative process allows for the separate recovery of cobalt and nickel contained in aqueous sulfate solutions. By utilizing a cobalt-selective organic extractant, Bruno minimizes equipment scaling and enhances cobalt recycling through careful control of aqueous pH during extraction, scrubbing, and stripping stages. His second patent focuses on a hydrometallurgical process for recovering molybdenum and copper from sulfide concentrates. This process involves forming an aqueous slurry of finely divided molybdenum concentrate and pressure leaching it in the presence of oxygen. The molybdenum values are then recovered from the solution through solvent extraction, leading to the crystallization of ammonium molybdate.
Career Highlights
Bruno is currently employed at Amax Incorporated, where he continues to apply his innovative techniques in metal recovery. His work has not only advanced the field but has also contributed to more sustainable practices in metal extraction.
Collaborations
Throughout his career, Bruno has collaborated with notable colleagues such as Ben W. Wiegers and Eddie C. Chou. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
John D. Bruno's contributions to the field of hydrometallurgy through his patents and collaborative efforts highlight his role as a significant inventor. His innovative approaches to metal recovery continue to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile