Louisville, KY, United States of America

Donald E Smith

This inventor holds 1 USPTO granted patent. Top assignee: Grindmaster Corporation. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald E Smith. Retrieved from https://idiyas.com/inventor/donald-e-smith-gvqn167z

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 = 2.0

ph-index = 1

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: The Innovative Journey of Donald E. Smith

Introduction

Donald E. Smith is a notable inventor based in Louisville, KY (US). He has made significant contributions to the field of coffee brewing technology. His innovative spirit is exemplified by his patent for a combination grinder and brewer.

Latest Patents

Smith holds a patent for a unique invention titled "Combination Grinder and Brewer." This device is designed for grinding coffee beans and delivering the ground coffee to a brewing chamber. A key feature of this invention is a fan that creates a positive pressure air blanket at the interface between the delivery system and the brewing chamber. This design minimizes the movement of moistened air from the brewing chamber into the delivery system, enhancing the brewing process.

Career Highlights

Donald E. Smith is associated with Grindmaster Corporation, where he has applied his expertise in coffee technology. His work at Grindmaster has allowed him to focus on developing innovative solutions for coffee enthusiasts.

Collaborations

Smith has collaborated with Thomas Joseph Pfeifer, contributing to the advancement of coffee brewing technologies. Their partnership has fostered a creative environment that encourages innovation.

Conclusion

Donald E. Smith's contributions to the coffee industry through his inventive spirit and patented technology highlight the importance of innovation in everyday products. His work continues to influence how coffee is brewed and enjoyed.

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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