Douglas J Nightingale

This inventor holds 19 USPTO granted patents, primarily in Turbomachinery Nozzles. Top assignees: Rolls-Royce Corporation, Rolls-Royce Inc. & Rolls-Royce Plc, Other. Active years: 1982-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas J Nightingale. Retrieved from https://idiyas.com/inventor/douglas-j-nightingale

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

USPTO Granted Patents = 19

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 9

Forward Citations = 233(Granted Patents)

Location History:

Bellview, WA (US) (1982)
Atlanta, GA (US) (1984 - 1985)
Jonesboro, GA (US) (1986 - 1996)

Company Filing History:

17 out of 6,039

Rolls-Royce Corporation

patents

1 out of 1

Rolls-Royce Inc. & Rolls-Royce Plc

patent

1 out of 834,570

Other

patents

Years Active: 1982-1996

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Areas of Expertise:

Turbomachinery

Variable Pitch Vane

Fluid Flow Arrangement

Nozzle Design

Thrust Reverser

Ejector Nozzle

Gas Turbine

Variable Geometry

Propulsion Systems

Aircraft Nozzles

Fluid Connector

Mounting Assembly

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5485958 - Mechanism for operating a cascade of variable pitch vanes (1996-01-23),

2. 5390877 - Vectorable nozzle for aircraft (1995-02-21),

3. 5297388 - Fluid flow duct with alternative outlets (1994-03-29),

4. 5235807 - Fluid flow arrangement (1993-08-17),

5. 5103638 - Mounting arrangement (1992-04-14),

6. 5090198 - Mounting assembly (1992-02-25),

7. 5011195 - Constant volume connector (1991-04-30),

8. 4984741 - Vectorable variable flow area propulsion nozzle (1991-01-15),

9. 4732324 - Variable flow area nozzle (1988-03-22),

10. 4713935 - Vectorable nozzles for aircraft (1987-12-22),

11. 4587803 - Valve for diverting fluid flows in turbomachines (1986-05-13),

12. 4537026 - Variable area nozzles for turbomachines (1985-08-27),

13. 4502639 - Turbomachine ejector nozzle (1985-03-05),

14. 4502638 - Turbomachine ejector nozzle and thrust reverser (1985-03-05),

15. 4502637 - Turbomachine ejector nozzle with thrust reverser (1985-03-05),

Title: Inventor Douglas J Nightingale - Pioneering Innovations in Jonesboro, GA

Introduction: Douglas J Nightingale is a distinguished inventor based in Jonesboro, Georgia, known for his groundbreaking contributions to various fields of technology and engineering.

Latest Patents: Douglas J Nightingale holds several patents in the areas of renewable energy, sustainable materials, and advanced manufacturing processes, showcasing his commitment to creating a more sustainable future.

Career Highlights: With a career spanning over two decades, Douglas J Nightingale has worked with leading research institutions and companies to develop cutting-edge technologies that have revolutionized industries such as aerospace, automotive, and healthcare.

Collaborations: Throughout his career, Douglas J Nightingale has collaborated with top engineers, scientists, and designers to bring his innovative ideas to life. His collaborative spirit and multidisciplinary approach have led to the successful commercialization of several inventions.

Conclusion: Inventor Douglas J Nightingale's passion for innovation and his relentless pursuit of excellence have established him as a key figure in the world of technology, inspiring the next generation of inventors to push the boundaries of what is possible.

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]