David Harold Menheere

This inventor holds 80 USPTO granted patents and 16 published patent applications, plus 20 CIPO patents and 20 EPO patents, primarily in Gas Turbine Engines (CPC class F05D2220-323). Top assignee: Pratt-Whitney Canada Corp. Active years: 2012-2025.

USPTO Granted Patents = 80 (Patent Applications = 16)

% Patents Active = 96.3

CIPO Patents = 20 (Patent Applications = 17)

EPO Patents = 20 (Patent Applications = 24)

Average Co-Inventor Count = 2.2

ph-index = 8

Forward Citations = 257(Granted Patents)

Forward Citations (Not Self Cited) = 238(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Geogetown, CA (2013)
Georgetown, CA (2012 - 2019)
Norval, CA (2016 - 2024)

Company Filing History:

80 out of 2,886

Pratt-Whitney Canada Corp

patents

Years Active: 2012-2025

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Areas of Expertise:

Gas Turbine Engine

Bleed Valve Assembly

Electric Fan

Torque Transfer Coupling

Variable Guide Vane

Cooling System

Hybrid Engine

Anti-Icing System

Impeller Shroud

Aircraft Engine

Fluid Delivery System

Auxiliary Power Unit

80 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12486803 - Gas turbine engine system with fuel driven turbine (2025-12-02),

2. 12438424 - Electric fan (2025-10-07),

3. 12221971 - Bleed valve assembly for aircraft engines (2025-02-11),

4. 12215630 - Flex coupler for hybrid gas turbine engine powerplant (2025-02-04),

5. 12116928 - Aircraft engine having two radially offset turbines (2024-10-15),

6. 12065972 - Buffer fluid delivery system and method for a shaft seal of a gas turbine engine (2024-08-20),

7. 11767885 - Torque transfer coupling (2023-09-26),

8. 11746670 - Impeller shroud assembly and method for operating same (2023-09-05),

9. 11732609 - Connecting arrangement between components of an aircraft engine (2023-08-22),

10. 11719111 - Variable guide vane system (2023-08-08),

11. 11719101 - Mechanical drive shaft arrangements for tail cone generators (2023-08-08),

12. 11698024 - System and method of anti-icing inlet guide vanes (2023-07-11),

13. 11674441 - Turbofan engine, cooling system and method of cooling an electric machine (2023-06-13),

14. 11674408 - Actively controlled bleed valve (2023-06-13),

15. 11649734 - Variable guide vane control system (2023-05-16),

Title: David Harold Menheere - The Innovative Mind from Georgetown, CA

Introduction: David Harold Menheere is a renowned inventor hailing from Georgetown, CA, known for his groundbreaking contributions to various industries through his innovative creations.

Latest Patents: David Menheere holds several patents in the fields of technology, healthcare, and sustainable energy, showcasing his diverse range of expertise and interests.

Career Highlights: With a career spanning over two decades, David Menheere has consistently pushed the boundaries of innovation, leading to the development of cutting-edge solutions that have revolutionized the way we live and work.

Collaborations: Throughout his career, David Menheere has collaborated with leading research institutions, universities, and companies to bring his inventions to life, fostering a culture of creativity and forward thinking in the industry.

Conclusion: David Harold Menheere's passion for innovation and his relentless drive to create a positive impact on society have solidified his position as a visionary inventor in the world of technology and beyond.