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For the Inventor, By the Inventor

Rockville, MD, United States of America

Gregory Powell

This inventor holds 21 USPTO granted patents and 1 EPO patent, primarily in Hybrid Power Systems. Top assignees: Simpson Strong-Tie Company Inc., Enginuity Power Systems, Inc, Warren Engine Company, Inc. Active years: 2000-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gregory Powell. Retrieved from https://idiyas.com/inventor/gregory-powell

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

USPTO Granted Patents = 21

% Patents Active = 81.0


Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 97(Granted Patents)


Location History:

  • Paso Robles, CA (US) (2000 - 2013)
  • Rockville, MD (US) (2019 - 2023)

Company Filing History:

goldMedal4 out of 298 
 
Simpson Strong-Tie Company Inc.
 patents
silverMedal2 out of 7 
 
Enginuity Power Systems, Inc
 patents
bronzeMedal2 out of 7 
 
Warren Engine Company, Inc
 patents
4. 1 out of 1 
 
Enginaity Power Systems, Inc
 patent
5. 1 out of 1 
 
Make-It Manufacturing, Inc.
 patent
6. 9 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2000-2025

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Areas of Expertise:
Multi-Fuel Engines
Hybrid Generators
Energy Recovery
Temperature Control
Humidity Control
Opposed Piston Engine
Combined Heat Power
Catalytic Converters
Mufflers
Plant Growing Systems
Magnetic Hanger
Engagement Glide Device
21 patents (USPTO):Explore Patents
1. 12509906 - Wrap around plates (2025-12-30),
2. 12247514 - Multi-fuel engines and related methods (2025-03-11),
3. 12188400 - Ruggedized and integrated hybrid generators and related methods (2025-01-07),
4. 11795866 - Ruggedized and integrated hybrid generators and related methods (2023-10-24),
5. 11441529 - Spark/ignition system for an opposed piston engine (2022-09-13),
6. 11352930 - Muffler and catalytic converters for combined heating and power systems (2022-06-07),
7. 11287159 - Methods systems and devices for controlling temperature and humidity using excess energy from a combined heat and power system (2022-03-29),
8. 11193694 - Combination systems and related methods for providing power, heat and cooling (2021-12-07),
9. 11085413 - Ignition source adapted for positioning within a combustion chamber (2021-08-10),
10. 10955168 - Methods systems and devices for controlling temperature and humidity using excess energy from a combined heat and power system (2021-03-23),
11. 10662893 - Opposed piston engine with improved piston surfaces (2020-05-26),
12. 10605483 - Combination systems and related methods for providing power, heat and cooling (2020-03-31),
13. 10337452 - Energy recovery system (2019-07-02),
14. 8459606 - Display magnetic hanger system (2013-06-11),
15. 7516513 - Adjustable engagement glide device and method (2009-04-14),

Title: Gregory Powell: Pioneering Inventor from Rockville

Introduction: Gregory Powell is a renowned inventor hailing from Rockville, MD. His innovative spirit and dedication to technological advancements have made him a prominent figure in the world of patents and inventions.

Latest Patents: Gregory Powell holds several groundbreaking patents in various fields, including renewable energy, biotechnology, and consumer electronics. His recent patents focus on sustainable solutions for everyday challenges.

Career Highlights: With a career spanning over two decades, Gregory Powell has consistently pushed the boundaries of innovation. He has worked with leading research institutions and universities to bring his ideas to life, resulting in numerous successful inventions.

Collaborations: Throughout his career, Gregory Powell has collaborated with top companies in the industry to develop cutting-edge technologies. His partnerships have led to the creation of revolutionary products that have had a significant impact on society.

Conclusion: Gregory Powell's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazing inventor. His contributions to the world of patents and inventions continue to inspire future generations of inventors.

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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