Saint Lazare, Canada

John C Winch

This inventor holds 1 USPTO granted patent. Top assignee: Alcan International Limited. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John C Winch. Retrieved from https://idiyas.com/inventor/john-c-winch

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 25(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Innovations of John C. Winch

Introduction

John C. Winch is a notable inventor based in St. Lazare, CA. He has made significant contributions to the field of materials processing, particularly through his innovative patent related to the Bayer process.

Latest Patents

John C. Winch holds a patent for the "Treatment of Bayer process red mud slurries." This patent describes a method of treating Bayer process red mud slurries to improve or facilitate their handling. The method involves adding a minor proportion of humic acids or humates effective in reducing the viscosity of the slurry. This innovation addresses a critical challenge in the processing of red mud, enhancing its manageability.

Career Highlights

Winch is associated with Alcan International Limited, where he has applied his expertise in materials science. His work has contributed to advancements in the treatment of industrial byproducts, showcasing his commitment to improving environmental sustainability.

Collaborations

Throughout his career, John C. Winch has collaborated with notable professionals, including John Leslie Chandler and Dirk Noteboom. These collaborations have fostered a productive exchange of ideas and innovations in their respective fields.

Conclusion

John C. Winch's contributions to the treatment of Bayer process red mud slurries exemplify his innovative spirit and dedication to improving industrial processes. His work continues to influence the field and highlights the importance of sustainable practices in materials processing.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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