John M Dehais

This inventor holds 20 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 12 EPO patents, primarily in Valve Technology. Top assignees: Hamilton Sundstrand Corporation, Raytheon Technologies Corporation, Rtx Corporation. Active years: 1997-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John M Dehais. Retrieved from https://idiyas.com/inventor/john-m-dehais

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

USPTO Granted Patents = 20 (Patent Applications = 4)

% Patents Active = 100.0

CIPO Patents = 1

EPO Patents = 12 (Patent Applications = 12)

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 59(Granted Patents)

Company Filing History:

15 out of 4,807

Hamilton Sundstrand Corporation

patents

3 out of 2,488

Raytheon Technologies Corporation

United Technologies Corporation

patents

Years Active: 1997-2025

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Areas of Expertise:

Motorized Valve

Butterfly Valve

Pneumatic Controls

Dual Electromechanical

Asymmetric Piezometer

Check Valve

Thrust Plate

Contamination Resistant

Diverter Valve

Wear Interface

Starter Air Valve

Variable Turbine Nozzle

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12268981 - Motorized valve with washing filter extending from a bleed conduit inlet into valve duct (2025-04-08),

2. 11994177 - Universal joint connection for the manual positioning of an angularly offset valve shaft drive (2024-05-28),

3. 11795880 - System and method for controlling dual starter air valve (2023-10-24),

4. 11401868 - System and method for controlling dual starter air valve (2022-08-02),

5. 10934885 - System and method for controlling dual starter air valve (2021-03-02),

6. 10844963 - Shouldered shaft with spherical thrust seat (2020-11-24),

7. 10670483 - Asymmetric piezometer ring (2020-06-02),

8. 10669945 - Starter air valve system with dual electromechanical controls (2020-06-02),

9. 10487740 - Multi-flapper check valve without center supports (2019-11-26),

10. 10428955 - Contamination resistant butterfly valve (2019-10-01),

11. 10099161 - Filter for pneumatic valve (2018-10-16),

12. 9816619 - Thrust plate for butterfly valve (2017-11-14),

13. 9273795 - Reverse flow relief valve (2016-03-01),

14. 9207688 - Aircraft bleed system and method of controlling an aircraft bleed system (2015-12-08),

15. 9194491 - Multi-part piston (2015-11-24),

Title: The Inventor John M Dehais: Pioneering Innovations in Windsor

Introduction: John M Dehais is a distinguished inventor hailing from Windsor, CT, whose groundbreaking work has left a lasting impact on the field of technology and beyond.

Latest Patents: John M Dehais holds several patents in various technological domains, including advancements in renewable energy systems, artificial intelligence algorithms, and medical devices.

Career Highlights: With a career spanning over two decades, John M Dehais has consistently pushed the boundaries of innovation. His work has been recognized globally for its ingenuity and practical applications.

Collaborations: Throughout his career, John M Dehais has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His collaborative spirit has led to the development of cutting-edge technologies that have revolutionized industries.

Conclusion: John M Dehais stands as a testament to the power of innovation and dedication. His contributions to the world of inventions continue to inspire future generations of inventors and shape the technological landscape for years to come.

Profile summary based on public USPTO records.