This inventor holds 1 USPTO granted patent. Top assignee: The Bauer Bros. Co.. Active years: 1985.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1985
Title: The Innovative Contributions of John F Engall
Introduction
John F Engall is a notable inventor based in Brantford, Canada. He has made significant contributions to the field of material treatment, particularly in the processing of cellulosic materials. His innovative approach has led to the development of a unique apparatus that enhances the efficiency of treating wood chips and similar materials.
Latest Patents
Engall holds a patent for an "Apparatus for treating cellulosic material with a screw feeder extending." This invention involves a compacting screw feeder that transports cellulosic material from a storage bin to an impregnation chamber. In this chamber, the material is treated with a liquid, allowing for effective processing. The impregnated chips are then moved to an inclined treatment vessel where they undergo digestion at elevated temperatures and pressures, utilizing both treatment liquid and vapor.
Career Highlights
Throughout his career, John F Engall has been associated with The Bauer Bros. Co., where he has applied his expertise in material treatment. His work has focused on improving processes that involve the handling and processing of cellulosic materials, contributing to advancements in the industry.
Collaborations
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Conclusion
John F Engall's innovative work in the treatment of cellulosic materials showcases his dedication to enhancing industrial processes. His patent reflects a significant advancement in the field, demonstrating the impact of his contributions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile