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For the Inventor, By the Inventor

Saint Paul, MN, United States of America

Larry Gelner

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

IDiyas Innovation Intelligence. (2026). Inventor Profile: Larry Gelner. Retrieved from https://idiyas.com/inventor/larry-gelner

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

Calculating rank
USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 2

Forward Citations = 47(Granted Patents)


Company Filing History:

goldMedal2 out of 98 
 
Cortec Corporation
 patents

Years Active: 1997-1998

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2 patents (USPTO):Explore Patents
1. 5750053 - Corrosion inhibitor for reducing corrosion in metallic concrete (1998-05-12),
2. 5597514 - Corrosion inhibitor for reducing corrosion in metallic concrete (1997-01-28),

Title: Top Inventor in Saint Paul, MN

Introduction: Andrew John Ouderkirk is a prominent inventor based in Saint Paul, Minnesota. He has made significant contributions to various fields through his innovative ideas and patents.

Latest Patents: Ouderkirk's recent patents include advancements in technology and engineering, showcasing his ability to address contemporary challenges.

Career Highlights: Throughout his career, Ouderkirk has achieved numerous accolades and recognition for his inventive work, solidifying his reputation in the industry.

Collaborations: He has collaborated with various organizations and fellow inventors, enhancing the impact of his inventions and fostering innovation.

Conclusion: Andrew John Ouderkirk continues to be a driving force in the world of invention, inspiring future generations with his creativity and dedication.

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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