John Griffin

This inventor holds 2 USPTO granted patents. Top assignees: Darex Corporation, Professional Tool Manufacturing LLC. Active years: 2005-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Griffin. Retrieved from https://idiyas.com/inventor/john-griffin-58jiik1w

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

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 2

Forward Citations = 5(Granted Patents)

Company Filing History:

Professional Tool Manufacturing LLC

patents

Years Active: 2005-2006

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7081040 - Tool sharpener with web thickness determination capability (2006-07-25),

2. 6878035 - Tool sharpener (2005-04-12),

Title: Top Inventor in Ashland, OR

Introduction: Mark Leo Moeglein is a prominent inventor based in Ashland, Oregon. He has made significant contributions to various fields through his innovative ideas and patents.

Latest Patents: Mark has recently been awarded several patents that showcase his creativity and technical expertise.

Career Highlights: Throughout his career, Mark has achieved numerous milestones that highlight his dedication to innovation and problem-solving.

Collaborations: He has worked with various organizations and individuals, fostering partnerships that enhance his inventive pursuits.

Conclusion: Mark Leo Moeglein continues to be a driving force in the world of invention, inspiring others with his work and vision.

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]