Hoopeston, IL, United States of America

Frederick A Zemke

This inventor holds 2 USPTO granted patents. Top assignee: Fmc Corporation. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frederick A Zemke. Retrieved from https://idiyas.com/inventor/frederick-a-zemke

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 = 3.4

ph-index = 2

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1994

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2 patents (USPTO):Explore Patents

Title: The Innovative Mind of Frederick A. Zemke: Advancements in Legume Harvesting

Introduction: Frederick A. Zemke is an accomplished inventor based in Hoopeston, IL, United States, known for his significant contributions to the agricultural industry. With a total of two patents to his name, his inventions are tailored to improve the efficiency of harvesting legumes, a staple in agriculture.

Latest Patents: Zemke's most recent inventions include the "Legume Pod Thresher including an Auger" and the "Legume Pod Thresher." The former features an apparatus with multiple rods mounted on a rotating axle that generates a vibratory contact force to effectively separate seeds from their pods. The innovative auger design enhances the apparatus by facilitating the optimal flow of pods, ensuring that they maximize their exposure to the rods for improved seed extraction. Similarly, the basic model of the "Legume Pod Thresher" also utilizes a rod mechanism to achieve the same goal of efficient seed separation.

Career Highlights: Zemke is affiliated with FMC Corporation, where his expertise in agricultural technology has led to the development of these impactful inventions. His work focuses on enhancing harvesting processes, which ultimately contributes to increased productivity and sustainability within the agricultural sector.

Collaborations: Throughout his career, Zemke has worked alongside notable colleagues, including Kenneth Brown and Franklin P. Orlando. Their collaborative efforts have helped foster an innovative environment that drives the development of cutting-edge agricultural technologies.

Conclusion: Frederick A. Zemke's contributions to the field of agriculture through his innovative inventions reflect his commitment to enhancing the efficiency of legume harvesting. With two patents to his name, his work not only showcases his ingenuity but also underlines the importance of innovation in advancing agricultural practices.

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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