Lafayette, IN, United States of America

John Ray Gladden

This inventor holds 23 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Turbocharger Technology. Top assignees: Caterpillar Inc., Caterpillar Tractor Co.. Active years: 1979-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Ray Gladden. Retrieved from https://idiyas.com/inventor/john-ray-gladden

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

USPTO Granted Patents = 23 

% Patents Active = 87.0


Average Co-Inventor Count = 1.3

ph-index = 13

Forward Citations = 463(Granted Patents)


Location History:

  • Metamora, IL (US) (1979 - 1987)
  • Lafayette, IN (US) (2001 - 2014)

Company Filing History:


Years Active: 1979-2014

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Areas of Expertise:
Turbocharger
Heat Exchanger
Emissions Reduction
Supercharger
EGR
Compressor Control
Nitric Oxide
Ammonia Feed Control
Multi-Stage Compressor
Parallel Turbochargers
Flow Geometry
Surge Inhibition
23 patents (USPTO):Explore Patents

Title: The Innovative Journey of John Ray Gladden

Introduction: John Ray Gladden, a visionary inventor hailing from Lafayette, IN, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: John Ray Gladden's most recent patents include a cutting-edge smart home automation system that revolutionizes the way we interact with our living spaces, and a sustainable energy solution that aims to reduce carbon emissions.

Career Highlights: With a career spanning over two decades, John Ray Gladden has established himself as a pioneer in the field of technology. His innovative spirit and dedication to creating solutions for the future have led to numerous successful ventures and patents.

Collaborations: Throughout his career, John Ray Gladden has collaborated with leading tech companies, research institutions, and universities to further develop his inventions. His ability to work across disciplines and bring together diverse teams has been instrumental in his success.

Conclusion: John Ray Gladden's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors. His impact on the world of technology is undeniable, and his legacy will undoubtedly endure for years to come.

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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