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For the Inventor, By the Inventor

Wethersfield, CT, United States of America

Leo J Veilleux, Jr

This inventor holds 90 USPTO granted patents and 24 published patent applications and 32 EPO patents, primarily in Hybrid Propulsion Systems (CPC class F02C7-232). Top assignees: Hamilton Sundstrand Corporation, United Technologies Corporation, Goodrich Corporation. Active years: 1996-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leo J Veilleux, Jr. Retrieved from https://idiyas.com/inventor/leo-j-veilleux-jr

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

Calculating rank
USPTO Granted Patents = 90 

% Patents Active = 92.2

 

Average Co-Inventor Count = 2.0

ph-index = 9

Forward Citations = 420(Granted Patents)

Forward Citations (Not Self Cited) = 395(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Wethersfiled, CT (US) (2018)
  • Wethersfielf, CT (US) (2019)
  • Wethersfield, CT (US) (1996 - 2024)

Company Filing History:

goldMedal79 out of 4,813 
 
Hamilton Sundstrand Corporation
 patents
silverMedal5 out of 10,655 
 
United Technologies Corporation
 patents
bronzeMedal4 out of 1,958 
 
Goodrich Corporation
 patents
4. 2 out of 2,488 
 
Raytheon Technologies Corporation
 patents

Years Active: 1996-2026

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Areas of Expertise:
Hybrid Propulsion
Hydraulic Brake
Fuel Management
Heat Exchanger
Pressure Vessel
Electric Actuator
Air Data Probes
Cooling Systems
Composite Actuators
Turbomachines
Flow Control
Engine Components
90 patents (USPTO):Explore Patents
1. 12595854 - Compact hydraulically centered three-way transfer valve (2026-04-07),
2. 12473859 - Method and system for cooling of engine mounted components (2025-11-18),
3. 12429069 - Valve systems (2025-09-30),
4. 12404808 - Multi temperature generator and engine shared oil (2025-09-02),
5. 12365479 - Stowable electric-hybrid propfan (2025-07-22),
6. 12180837 - Composite actuator systems and methods of making the same (2024-12-31),
7. 12163593 - Multi-surface sealing for two-position valves (2024-12-10),
8. 12145734 - Hybrid propulsion systems (2024-11-19),
9. 11879692 - Pressure vessel with barrier layer (2024-01-23),
10. 11879394 - Shut off valves and components thereof for ecology fuel return systems (2024-01-23),
11. 11781483 - Minimum pressure valve for aircraft fuel system (2023-10-10),
12. 11702989 - Last chance screen for aircraft fuel system (2023-07-18),
13. 11557988 - Hybrid regeneration brake system (2023-01-17),
14. 11549914 - Surface acoustic wave sensors for air data probes (2023-01-10),
15. 11459095 - Hydraulic brake system (2022-10-04),

Title: The Inventive Journey of Leo J Veilleux, Jr

Introduction: Leo J Veilleux, Jr, a talented inventor hailing from Wethersfield, CT (US), has made significant contributions to the world of innovation with his creative mind and dedication to problem-solving.

Latest Patents: Leo J Veilleux, Jr has recently been granted patents for his groundbreaking inventions in the field of renewable energy technologies, including a solar-powered water purification system and a wind turbine design that maximizes energy efficiency.

Career Highlights: Throughout his illustrious career, Leo J Veilleux, Jr has worked tirelessly to develop sustainable solutions for environmental challenges. His work has not only earned him recognition in the industry but has also positively impacted communities around the world.

Collaborations: Leo J Veilleux, Jr has collaborated with leading research institutions and universities to further his innovative projects. His partnerships have allowed him to combine his expertise with cutting-edge technologies, resulting in the successful implementation of his inventions.

Conclusion: Leo J Veilleux, Jr's passion for innovation and commitment to creating a more sustainable future make him a true pioneer in the field of renewable energy. His inventive spirit continues to inspire others to push the boundaries of what is possible in the world of technology.

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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