This inventor holds 2 USPTO granted patents. Top assignee: The Hanna Mining Company. Active years: 1980-1982.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1980-1982
Title: The Innovations of William T. Rule
Introduction
William T. Rule is a notable inventor based in Hibbing, MN (US). He has made significant contributions to the field of mineral recovery, particularly in the extraction of copper from copper oxide minerals. With a total of 2 patents to his name, Rule's work has had a meaningful impact on mining and metallurgy.
Latest Patents
One of Rule's latest patents focuses on the recovery of copper from ores containing copper as atacamite/paratacamite. This innovative method utilizes froth flotation, employing a combination of two chelating agents as a collecting or flotation agent. The process aims to enhance the efficiency of copper extraction from these specific mineral types.
Career Highlights
Throughout his career, William T. Rule has been associated with The Hanna Mining Company, where he has applied his expertise in mineral recovery. His work has contributed to advancements in mining techniques, particularly in the area of copper extraction.
Collaborations
(Section skipped due to space constraints.)
Conclusion
William T. Rule's contributions to the field of mineral recovery exemplify the importance of innovation in the mining industry. His patents reflect a commitment to improving extraction methods, which can lead to more efficient and sustainable practices in mineral processing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile