This inventor holds 1 USPTO granted patent. Top assignee: Oz Minerals Limited. Active years: 2010.
Company Filing History:
Years Active: 2010
Title: The Innovative Contributions of Graham Pratt
Introduction
Graham Pratt is a notable inventor based in Makedonitissa, Cyprus. He has made significant contributions to the field of mineral extraction, particularly through his innovative methods for leaching ores. His work has implications for the mining industry, especially in the extraction of valuable metals.
Latest Patents
Graham Pratt holds a patent for an "Ore leach method with aqueous sulfuric acid containing ferric ions." This method provides a novel approach for the leach extraction of copper, iron, and sulfur ores and concentrates. The process involves leaching the mineral with an aqueous stream that contains ferric ions and sulfuric acid in the presence of oxygen. The aqueous stream is formed by the reaction of basic ferric sulfate with excess sulfuric acid. This innovative method enhances the efficiency of mineral extraction and contributes to sustainable mining practices.
Career Highlights
Graham Pratt is associated with Oz Minerals Limited, a company known for its commitment to sustainable mining and innovative practices. His work at Oz Minerals Limited has allowed him to apply his expertise in mineral processing and contribute to advancements in the field.
Collaborations
Graham has collaborated with notable professionals in the industry, including David B Dreisinger and Kenneth Gordon Baxter. These collaborations have fostered a productive environment for innovation and have led to significant advancements in mineral extraction techniques.
Conclusion
Graham Pratt's contributions to the field of mineral extraction through his innovative leach method highlight his role as a key inventor in the industry. His work not only advances the efficiency of ore processing but also supports sustainable practices in mining.