This inventor holds 1 USPTO granted patent. Top assignee: Rustenburg Platinum Mines Limited. Active years: 2015.
Company Filing History:
Years Active: 2015
Title: Leslie James Bryson: Innovator in Precious Metals Processing
Introduction
Leslie James Bryson is a notable inventor based in Benoni, South Africa. She has made significant contributions to the field of precious metals processing, particularly through her innovative patent that addresses the upgrading of precious metals concentrates and residues.
Latest Patents
Bryson holds a patent for a process titled "Upgrading of precious metals concentrates and residues." This process enables near-quantitative removal of base metals and several impurity elements at elevated temperatures. The method involves exposing the precious metals-containing concentrate or residue to oxygen or an oxygen-containing environment in an oxidative pre-treatment step. This is followed by treatment with a hydrochlorinating agent in a hydrochlorination step, resulting in an upgraded concentrate or residue.
Career Highlights
Leslie James Bryson is associated with Rustenburg Platinum Mines Limited, where she applies her expertise in precious metals processing. Her work has been instrumental in enhancing the efficiency and effectiveness of metal recovery processes.
Collaborations
Throughout her career, Bryson has collaborated with notable professionals in her field, including Alain Roy and Boyd R Davis. These collaborations have contributed to the advancement of technologies in precious metals processing.
Conclusion
Leslie James Bryson is a pioneering inventor whose work in upgrading precious metals concentrates has made a significant impact in the industry. Her innovative approaches continue to influence the field of metallurgy and precious metals recovery.