Company Filing History:
2 out of 73 
2 out of 114 
Years Active: 1976-1977
Title: The Innovative Contributions of Robert Arthur Furber
Introduction
Robert Arthur Furber is a notable inventor based in Edmonton, Canada. He has made significant contributions to the field of metallurgy, particularly in the recovery of valuable metals from sulfide ores. With a total of two patents to his name, Furber's work has had a lasting impact on the industry.
Latest Patents
Furber's latest patents include innovative processes for the recovery of copper and zinc as sulfides from copper-iron sulfides. This process involves subjecting thermally activated sulfides to an acid leach in aqueous sulfuric acid, resulting in a solution of ferrous sulfate and a solid residue containing copper and zinc values. The solid residue is then reacted with an acidic copper sulfate solution to precipitate copper values as simple copper sulfide, while also dissolving iron and zinc values. Another significant patent focuses on the production of copper and sulfur from copper-iron sulfides. This hydrometallurgical process treats iron-containing metal sulfides to render them amenable for selective extraction. The process allows for the controllable production of sulfur as elemental sulfur or sulfuric acid, minimizing the discharge of sulfur-containing gases into the atmosphere.
Career Highlights
Throughout his career, Furber has worked with prominent companies in the mining and metallurgy sectors, including Sherritt Gordon Mines Limited and Cominco Ltd. His expertise in hydrometallurgical processes has positioned him as a key figure in the development of sustainable metal recovery methods.
Collaborations
Furber has collaborated with notable professionals in his field, including Godefridus M Swinkels and Edward Francis Milner. These collaborations have further enhanced the impact of his innovative work.
Conclusion
Robert Arthur Furber's contributions to metallurgy and metal recovery processes demonstrate his commitment to innovation and sustainability. His patents reflect a deep understanding of complex chemical processes and a dedication to advancing the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.