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Franklin, IN, United States of America

Douglas David Dierksmeier

USPTO Granted Patents = 52 (Patent Applications = 7)

EPO Patents = 10 (Patent Applications = 3)

Average Co-Inventor Count = 2.0

ph-index = 7

Forward Citations = 207(Granted Patents)

Forward Citations (Not Self Cited) = 197(Dec 10, 2025)

Location History:

Frankin, IN (US) (2022)
Franklin, IN (US) (2003 - 2024)
Indianapolis, IN (US) (2024)

Company Filing History:

Rolls-royce North American Technologies Inc.

14 out of 5,874

Rolls-royce Corporation

Rolls-royce High Temperature Composites Inc.

Allison Advanced Development Company

Rolls-royce American Technologies, Inc.

6. 1 out of 832,843

Other

patents

where one patent can have more than one assignee

Years Active: 2003-2025

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Areas of Expertise:

Radial Turbine Assembly

Ceramic Matrix Composite

Gas Turbine Engine

Blade Tip Clearance

Axial Flow Compressor

Electric Propulsor

Heat Exchanger System

Coking Detection

Intercooling

Active Seal System

Turbine Shroud

High-Mach Engines

52 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12241389 - Radial turbine assembly with ceramic matrix composite airfoils having dovetail retention (2025-03-04),

2. 12168939 - Radial turbine assembly with intermediate blade bonding ring (2024-12-17),

3. 12071861 - Multi-piece radial turbine rotor (2024-08-27),

4. 12018581 - Compressor turbine wheel (2024-06-25),

5. 11619170 - Gas turbine engine with radial turbine having modulated fuel cooled cooling air (2023-04-04),

6. 11338926 - Aircraft with electric propulsor (2022-05-24),

7. 11300049 - Inlet guide vane draw heat exchanger system (2022-04-12),

8. 11286881 - Gas turbine engine with reversible heat exchanger (2022-03-29),

9. 11198499 - Adjustable door seal (2021-12-14),

10. 11111855 - Inlet particle separator (2021-09-07),

11. 11085373 - Gas turbine engine with mount for interchangeable inlets (2021-08-10),

12. 11028715 - Reduced leakage air seal (2021-06-08),

13. 11008882 - Blade tip clearance assembly (2021-05-18),

14. 11008881 - Shroud cartridge having a ceramic matrix composite seal segment (2021-05-18),

15. 10989062 - Blade tip clearance assembly with geared cam (2021-04-27),

Title: The Innovative Journey of Inventor Douglas David Dierksmeier

Introduction: Douglas David Dierksmeier, a talented inventor hailing from Franklin, Indiana, has made significant contributions to the world of innovations with his creative mind and dedication to problem-solving.

Latest Patents: Douglas David Dierksmeier holds several patents in various fields, including technology, engineering, and healthcare. His recent patents focus on sustainable energy solutions and advanced medical devices.

Career Highlights: Throughout his career, Douglas David Dierksmeier has been recognized for his groundbreaking inventions that have improved efficiency and sustainability in different industries. His innovative spirit has led to the development of cutting-edge technologies that have positively impacted society.

Collaborations: Douglas David Dierksmeier has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His partnerships have been instrumental in turning his ideas into tangible products that address real-world challenges.

Conclusion: In conclusion, Douglas David Dierksmeier's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors. His remarkable contributions continue to inspire future generations to push the boundaries of what is possible through creativity and ingenuity.

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