Tintah, MN, United States of America

Steven D Keller

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Steven D Keller. Retrieved from https://idiyas.com/inventor/steven-d-keller-gobfuj42

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 = 9(Granted Patents)


Company Filing History:

goldMedal1 out of 834,570 
Other
 patents

Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Innovations of Steven D Keller

Introduction

Steven D Keller is an accomplished inventor based in Tintah, Minnesota. He has made significant contributions to agricultural technology, particularly with his innovative designs that enhance farming efficiency. His work focuses on creating tools that improve crop cultivation while minimizing damage to the plants.

Latest Patents

Keller holds a patent for a "Row crop cultivator having a fixed depth of penetration." This invention features a row crop cultivator equipped with a series of domed discs that are suspended in pairs from a suspension system. The design ensures that the discs are firmly restrained against lateral movement relative to the crop row but can move vertically to adapt to uneven ground conditions or obstacles. A cylindrical band is fixed to one side of each disc, allowing it to penetrate the soil only to a predetermined depth. This innovative approach helps achieve a uniform depth of cultivation, thereby preventing damage to crops from excessive disc penetration.

Career Highlights

Throughout his career, Steven D Keller has demonstrated a commitment to advancing agricultural practices through his inventive solutions. His patent reflects his dedication to improving the efficiency and effectiveness of farming equipment.

Collaborations

Keller has worked alongside his coworker, Russell J Keller, contributing to the development of innovative agricultural tools. Their collaboration has focused on enhancing the functionality and reliability of farming equipment.

Conclusion

Steven D Keller's contributions to agricultural innovation, particularly through his patented row crop cultivator, showcase his dedication to improving farming practices. His work continues to influence the agricultural industry positively.

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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