Noblesville, IN, United States of America

Steven A Kester

This inventor holds 2 USPTO granted patents. Top assignee: Best Lock Corporation. Active years: 1997-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Steven A Kester. Retrieved from https://idiyas.com/inventor/steven-a-kester

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 = 62(Granted Patents)


Company Filing History:


Years Active: 1997-1998

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2 patents (USPTO):Explore Patents

Title: Innovations by Steven A Kester

Introduction

Steven A Kester is an accomplished inventor based in Noblesville, Indiana. He has made significant contributions to the field of lock mechanisms, holding two patents that showcase his innovative designs. His work primarily focuses on enhancing the functionality and security of cylindrical locksets.

Latest Patents

Kester's latest patents include a "Disconnecting Drive Mechanism for Cylindrical Lockset" and an "Anti-Rotation Mechanism for Lockset Chassis." The first patent describes a cylindrical lock designed for doors, featuring a latch bolt that can move between an extended door-latching position and a retracted door-unlatching position. This design incorporates a hub, door handle, spindle, and locking lug, which work together to ensure secure locking and easy operation. The locking lug is engineered with a frangible section that shears if overtorqued, providing an additional layer of safety.

The second patent focuses on a lockset chassis assembly that includes a rotatable spindle and a locking pin. This assembly is designed to enhance the security and reliability of door latches. The innovative design allows for seamless engagement between the components, ensuring that the lockset functions effectively under various conditions.

Career Highlights

Steven A Kester is currently associated with Best Lock Corporation, where he continues to develop and refine locking mechanisms. His expertise in this field has led to advancements that improve both user experience and security in everyday applications.

Collaborations

Kester has collaborated with notable colleagues, including Scott A Gilbertson and John W McIntire. Their combined efforts have contributed to the successful development of innovative locking solutions.

Conclusion

Steven A Kester's contributions to the field of lock mechanisms demonstrate his commitment to innovation and security. His patents reflect a deep understanding of mechanical design and user needs, making him a valuable figure in the industry.

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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