Company Filing History:
Years Active: 1978-1981
Title: Edgar L. McGinnis: Innovator in Coal Filtration Technologies
Introduction
Edgar L. McGinnis is a notable inventor based in Gibsonia, PA (US), recognized for his contributions to the field of coal filtration. With a total of 10 patents to his name, McGinnis has made significant advancements in improving the efficiency of coal liquid slurry filtration processes.
Latest Patents
Among his latest patents, McGinnis has developed innovative methods for enhancing the filtration rate of coal liquid slurries. One of his notable inventions involves the use of polyisobutylene and an alcohol containing 2 to 10 carbon atoms. This method increases the filtration rate by adding these substances to the slurry prior to filtration or by washing a precoat cake of filter aid with an oil solution of polyisobutylene. The combination of polyisobutylene and alcohol results in a synergistic improvement in filtration rates. Another significant patent focuses on the use of an alkylmethacrylate copolymer along with an alcohol to achieve similar enhancements in filtration efficiency.
Career Highlights
Edgar L. McGinnis is currently associated with Gulf Research & Development Company, where he continues to innovate and contribute to advancements in coal filtration technologies. His work has been instrumental in developing methods that improve the efficiency and effectiveness of coal processing.
Collaborations
McGinnis has collaborated with various professionals in his field, including his coworker Norman L. Carr, to further enhance the research and development of filtration technologies.
Conclusion
Edgar L. McGinnis stands out as a key figure in the innovation of coal filtration processes, with a strong portfolio of patents that reflect his expertise and commitment to improving industrial practices. His contributions continue to influence the field and pave the way for future advancements.
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.