Kenosha, WI, United States of America

John N Heppner

This inventor holds 19 USPTO granted patents, primarily in Locking Mechanisms. Top assignee: Master Lock Company LLC. Active years: 2000-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John N Heppner. Retrieved from https://idiyas.com/inventor/john-n-heppner

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 13

Forward Citations = 393(Granted Patents)


Company Filing History:


Years Active: 2000-2008

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Areas of Expertise:
Shackle
Lock Shackle
Padlock
Lock
Security
Locking Mechanism
Key Design
Safety
Durability
Innovation
Access Control
Mechanical Design
19 patents (USPTO):Explore Patents

Title: The Innovative Contributions of John N. Heppner

Introduction: John N. Heppner, based in Kenosha, Wisconsin, is a prolific inventor with a remarkable portfolio of 19 patents. He is currently associated with Master Lock Company LLC, where his innovative spirit continues to drive advancements in the field of security solutions.

Latest Patents: Among his recent contributions to the industry, John has developed a revolutionary shackle design. This invention is a testament to his commitment to enhancing product security and user convenience.

Career Highlights: Throughout his career at Master Lock Company LLC, John N. Heppner has been instrumental in advancing locking mechanisms and security products. His expertise and inventive solutions have earned him recognition in the field, making a significant impact on safety and security systems.

Collaborations: John has collaborated with esteemed colleagues, including John Blomstrom and Glenn P. Meekma. These partnerships have fostered an environment of creativity and innovation, allowing them to produce groundbreaking security solutions.

Conclusion: John N. Heppner is a notable figure in the realm of inventions, particularly in security technology. His extensive patent portfolio and successful collaborations signify his dedication to innovation, positioning him as a leader in his field and contributing greatly to Master Lock Company LLC's mission of providing reliable security solutions.

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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