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For the Inventor, By the Inventor

East Peoria, IL, United States of America

Andrew Duncan Rockwell

This inventor holds 12 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Caterpillar Inc., Clean Fuel Technology, Inc., Clean Fuels Technology, Inc.. Active years: 2002-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Andrew Duncan Rockwell. Retrieved from https://idiyas.com/inventor/andrew-duncan-rockwell

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

USPTO Granted Patents = 12 

% Patents Active = 91.7


Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 43(Granted Patents)


Location History:

  • East Peoria, IL (US) (2002 - 2021)
  • Marana, AZ (US) (2021 - 2023)

Company Filing History:

goldMedal10 out of 9,804 
 
Caterpillar Inc.
 patents
silverMedal1 out of 7 
 
Clean Fuel Technology, Inc.
 patents
bronzeMedal1 out of 5 
 
Clean Fuels Technology, Inc.
 patents

Years Active: 2002-2026

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12 patents (USPTO):Explore Patents
1. 12734658 - O-ring installation device (2026-09-15),
2. D1062793 - Insert for engine block (2025-02-18),
3. 11633819 - O-ring installation tool and method of installing an O-ring in an inner diameter (2023-04-25),
4. D980869 - Liner for an engine block (2023-03-14),
5. D980285 - Liner for an engine block (2023-03-07),
6. 11578680 - Insert with sealing groove for engine block and systems, assemblies, components, and methods thereof (2023-02-14),
7. 11174813 - Liner for engine block and systems, assemblies, components, and methods thereof (2021-11-16),
8. 10890121 - Prognostic torsional damper damage determination in machine system (2021-01-12),
9. 7464681 - Engine and engine control method (2008-12-16),
10. 7201127 - Internal combustion engine start-up operating mode and engine using same (2007-04-10),
11. 6763807 - Apparatus and method for controlling a fuel injector assembly of an internal combustion engine during cold operation thereof (2004-07-20),
12. 6343571 - Fuel emulsion detection method and system for an electronically controlled engine (2002-02-05),

Title: Andrew Duncan Rockwell - Pioneering Inventor from East Peoria

Introduction: Andrew Duncan Rockwell is a distinguished inventor hailing from East Peoria, Illinois. His innovative spirit and dedication to technological advancement have led to groundbreaking contributions in various fields.

Latest Patents: Andrew Rockwell holds several patents in the areas of renewable energy technologies, sustainable agriculture practices, and advanced manufacturing processes. His recent patents focus on enhancing efficiency and sustainability in these industries.

Career Highlights: With a career spanning over two decades, Andrew Rockwell has worked with leading research institutions and companies to bring his inventions to life. His commitment to pushing the boundaries of innovation has earned him recognition as a trailblazer in his field.

Collaborations: Throughout his career, Andrew Rockwell has collaborated with top engineers, scientists, and industry experts to develop cutting-edge solutions to complex challenges. His collaborative efforts have resulted in transformative inventions that have had a lasting impact on society.

Conclusion: Andrew Duncan Rockwell's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His remarkable contributions to the world of technology underscore his status as a visionary inventor shaping the future of various industries.

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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