Dodge City, KS, United States of America

James E Shafer

This inventor holds 3 USPTO granted patents and 1 published patent application, plus 2 CIPO patents. Top assignee: Roto-Mix, LLC. Active years: 2007-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James E Shafer. Retrieved from https://idiyas.com/inventor/james-e-shafer-p31myzsk

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

USPTO Granted Patents = 3 

% Patents Active = 33.3

 

Average Co-Inventor Count = 7.7

ph-index = 3

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 2007-2014

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3 patents (USPTO):Explore Patents

Title: The Innovations of James E. Shafer: Pioneering Agricultural Solutions

Introduction

James E. Shafer, based in Dodge City, Kansas, is a notable inventor with a focus on agricultural technology. With a total of three patents to his name, Shafer has made significant contributions to the efficiency and functionality of agricultural machinery, particularly through innovative designs that include advanced hydraulic systems.

Latest Patents

Shafer's latest patents showcase his inventive spirit and understanding of agricultural needs. His first notable invention is the "Agricultural Mixer with Hydraulic Drive System Including Jam Detection and Resolution Features." This innovative mixer includes a hydraulic drive system with an automatic jam-resolving feature. When an auger becomes jammed, the system automatically reverses the auger’s rotation to resolve the issue, all while maintaining a constant speed during mixing and discharging.

The second patent is for a "Material Spreader and Method for Using Same." This invention features a unique belt and chain assembly, where the belt is housed within the chamber of the spreader, while the chain remains isolated from the material being spread. The design also incorporates a sliding barrier that controls the material flow, enhancing operational efficiency. A pressure sensor within the hydraulic system adds another layer of responsiveness, allowing for dynamic adjustment based on the conditions encountered during operation.

Career Highlights

James E. Shafer works with Roto-Mix, LLC, a company dedicated to advancing agricultural equipment technologies. His tenure at Roto-Mix has allowed him to leverage his inventive capabilities to create patents that solve common challenges faced by farmers and agricultural businesses.

Collaborations

Throughout his career, Shafer has collaborated with talented colleagues such as Rodney R. Neier and Ross M. Groening. Their teamwork has fostered a creative environment conducive to innovation, enabling them to develop practical solutions that enhance agricultural practices.

Conclusion

James E. Shafer exemplifies how innovative minds can transform industries, particularly within agriculture. His patents reflect a deep understanding of the sector's challenges and the technical ingenuity required to address them. As agricultural technologies evolve, Shafer’s contributions will undoubtedly continue to play a pivotal role in shaping the future of farming.

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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