Company Filing History:
Years Active: 1976-1982
Title: The Innovative Contributions of Anthony G Fonseca
Introduction
Anthony G Fonseca is a notable inventor based in Ponca City, OK (US). He has made significant contributions to the field of coal mining and treatment, holding a total of 6 patents. His innovative methods have the potential to enhance the efficiency and environmental sustainability of coal extraction processes.
Latest Patents
Among his latest patents, Fonseca has developed a method for pyrite removal from coal. This method involves crushing, air classification, and organic heavy medium separation. A superior technique is introduced, wherein only a fraction of the total coal treated needs to undergo organic media separation. Additionally, he has patented a method for mining coal using ammonia and nitrifying bacteria. This approach treats subterranean coal seams with ammonia to enhance methane removal and improve the mineability of coal. The residual ammonia is then removed by contacting the coal seam with nitrifying bacteria after ammonia treatment and before mining operations commence.
Career Highlights
Throughout his career, Fonseca has worked with prominent companies such as Continental Oil Company and Conoco Inc. His experience in these organizations has contributed to his expertise in the field of coal mining and treatment.
Collaborations
Fonseca has collaborated with notable coworkers, including Bruce G Bray and Randolph Kosky. Their combined efforts have likely fostered innovation and advancements in their respective projects.
Conclusion
Anthony G Fonseca's contributions to coal mining and treatment through his innovative patents demonstrate his commitment to improving industry practices. His work continues to influence the field and pave the way for future advancements.