Cincinnati, OH, United States of America

Donald F Sargisson

This inventor holds 11 USPTO granted patents. Top assignees: General Electric Company, The United States of America as Represented by the Administrator of the. Active years: 1977-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald F Sargisson. Retrieved from https://idiyas.com/inventor/donald-f-sargisson

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 11

Forward Citations = 398(Granted Patents)

Company Filing History:

8 out of 52,369

General Electric Company

patents

3 out of 2,546

The United States of America as Represented by the Administrator of the

patents

Years Active: 1977-1985

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4556366 - Propeller actuation system (1985-12-03),

2. 4446696 - Compound propulsor (1984-05-08),

3. 4240252 - Acoustically-treated mixer for a mixed flow gas turbine engine (1980-12-23),

4. 4147029 - Long duct mixed flow gas turbine engine (1979-04-03),

5. 4142365 - Hybrid mixer for a high bypass ratio gas turbofan engine (1979-03-06),

6. 4132069 - Integrated gas turbine engine-nacelle (1979-01-02),

7. 4075833 - Variable area inlet for a gas turbine engine (1978-02-28),

8. 4068470 - Gas turbine engine with convertible accessories (1978-01-17),

9. 4055041 - Integrated gas turbine engine-nacelle (1977-10-25),

10. 4038817 - Fuel jettison system (1977-08-02),

11. 4030291 - Thrust reverser for a gas turbofan engine (1977-06-21),

Title: The Innovative Contributions of Donald F. Sargisson

Introduction

Donald F. Sargisson is a notable inventor based in Cincinnati, OH, with a remarkable portfolio of 11 patents. His work primarily focuses on advancements in propulsion systems, showcasing his expertise in engineering and innovation.

Latest Patents

Among his latest patents, the "Propeller Actuation System" stands out. This invention features a propeller engine system designed to generate electric power within a rotatable hub. The system includes a shaft that extends into the hub, allowing for differential rotation between the hub and shaft. Magnetic means are affixed to the shaft, while winding means are fixed to the hub, enabling the induction of electric current through either rotation. Another significant patent is the "Compound Propulsor," which is designed for powering vehicles, such as aircraft. This compound propulsor integrates a core gas turbine engine, a fan encased within a cowl, and at least one propeller. It also includes drive means for distributing power from the core engine to both the fan and the propeller, along with variable geometry inlet guide vanes for optimizing power distribution.

Career Highlights

Throughout his career, Sargisson has made significant contributions while working for prominent organizations, including General Electric Company and the United States of America as represented by the Administrator. His innovative spirit and technical expertise have led to advancements in propulsion technology.

Collaborations

Sargisson has collaborated with notable individuals in the field, including Arthur P. Adamson and Charles L. Stotler, Jr. These collaborations have further enriched his work and contributed to the development of cutting-edge technologies.

Conclusion

Donald F. Sargisson's contributions to the field of propulsion systems and his impressive patent portfolio highlight his role as a significant innovator. His work continues to influence advancements in technology and engineering.

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]