Location History:
- Exton, US (1980)
- Exton, PA (US) (1977 - 2007)
Company Filing History:
7 out of 21 
6 out of 838 
3 out of 3 Years Active: 1977-2007
Title: The Innovative Achievements of Patrick M. Brown
Introduction
Patrick M. Brown, based in Exton, PA, has made significant contributions to the field of materials science and engineering, particularly in the extraction and processing of valuable metals. With a remarkable portfolio of 20 patents, he stands as an accomplished inventor who has pushed the boundaries of innovation in metallurgy.
Latest Patents
Among his latest patents, Patrick has developed a groundbreaking process for the recovery of metal values. This method allows for the selective extraction of crucial metals such as uranium, thorium, scandium, and zirconium from various starting materials. Notably, the process is well-suited for handling tantalum and niobium production process ore residues, highlighting its industrial application.
Another significant patent involves the production of niobium and tantalum compounds. This innovative process enables the creation of valve metal oxides, including tantalum pentoxide and niobium pentoxide, with a narrow particle size distribution that meets specific requirements. The method optimally manages temperature, pH, and residence time during production, leading to new tantalum and niobium products and precursors.
Career Highlights
Throughout his career, Patrick has worked with prominent companies in the industry, including the Foote Mineral Company and Cabot Corporation. His experience in these organizations has contributed to his expertise and innovative mindset, driving him to develop processes that optimize metal recovery and production.
Collaborations
Patrick has also collaborated with notable professionals in the field, including coworkers Daniel A. Boryta and Jerry Dobson. These collaborations have played a crucial role in the advancement of his projects and the successful execution of his innovative ideas.
Conclusion
In conclusion, Patrick M. Brown's contributions to the field of metallurgy through his patents demonstrate his dedication to innovation. His work in developing processes for metal value recovery and the production of valve metal compounds continues to enhance the industry and inspire future advancements. As he builds on his impressive career, the impact of his inventions will continue to be felt for years to come.