Company Filing History:
2 out of 114 
1 out of 2 
1 out of 1 Years Active: 1980-1990
Title: The Innovations of Robert W. Smyth
Introduction
Robert W. Smyth is a notable inventor based in Trail, Canada, recognized for his contributions to the field of lead production. He holds a total of four patents, showcasing his innovative approach to creating materials with low alpha particle emissions. His work has significant implications for industries that require high-purity lead.
Latest Patents
One of Smyth's latest patents is a method for making low alpha count lead. This process involves selecting an orebody where lead minerals are present in a coarsely disseminated form and are substantially free of impurities. The ore is chosen from a host rock that is relatively low in alpha emitters, such as carbonate rock. The mining and milling processes allow for the separation of lead minerals from the host rock and other minerals. The ground ore is screened into fractions with narrow particle size ranges. Each fraction is formed into a fluid suspension and subjected to gravity separation to remove unwanted materials. The lead concentrate is then reduced to recover low alpha lead, which has an alpha count of about 0.02 alpha particles per cm² per hour or less. This low alpha lead can be further purified through electro-refining.
Career Highlights
Throughout his career, Robert W. Smyth has worked with prominent companies such as Cominco Ltd. and Comino Ltd. His experience in these organizations has contributed to his expertise in lead production and mineral processing.
Collaborations
Smyth has collaborated with notable individuals in his field, including John Alden Dunlop and Gerald W. Toop. These partnerships have likely enriched his work and expanded the impact of his innovations.
Conclusion
Robert W. Smyth's contributions to the field of low alpha count lead production demonstrate his innovative spirit and commitment to advancing material science. His patents reflect a deep understanding of mineral processing and its applications in various industries.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.