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For the Inventor, By the Inventor

West Chester, OH, United States of America

David Alan Frey

USPTO Granted Patents = 22 

 

 

Average Co-Inventor Count = 2.7

ph-index = 7

Forward Citations = 253(Granted Patents)


Company Filing History:

goldMedal22 out of 51,873 
 
General Electric Company
 patents

Years Active: 1995-2024

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22 patents (USPTO):
1. 11952900 - Variable guide vane sealing (2024-04-09),
2. 11846207 - Nozzle assembly with alternating inserted vanes for a turbine engine (2023-12-19),
3. 11441436 - Flow path assemblies for gas turbine engines and assembly methods therefore (2022-09-13),
4. 11391161 - Component for a turbine engine with a cooling hole (2022-07-19),
5. 11268394 - Nozzle assembly with alternating inserted vanes for a turbine engine (2022-03-08),
6. 11193392 - CMC ply overlap ingestion restrictor (2021-12-07),
7. 11085315 - Turbine engine with a seal (2021-08-10),
8. 11053809 - Turbine engine airfoil (2021-07-06),
9. 11047240 - CMC components having microchannels and methods for forming microchannels in CMC components (2021-06-29),
10. 10975701 - Ceramic matrix composite component cooling (2021-04-13),
11. 10837293 - Airfoil with tunable cooling configuration (2020-11-17),
12. 10822981 - Variable guide vane sealing (2020-11-03),
13. 10746035 - Flow path assemblies for gas turbine engines and assembly methods therefore (2020-08-18),
14. 10309242 - Ceramic matrix composite component cooling (2019-06-04),
15. 10221712 - Seal for hardware segments (2019-03-05),

Title: **David Alan Frey: A Pioneer in Turbine Innovations**

Introduction

David Alan Frey is a notable inventor based in West Chester, Ohio, who holds an impressive portfolio of 22 patents. His work primarily focuses on innovations in turbine technology, contributing significantly to advancements in the industry through his inventive designs and solutions.

Latest Patents

Frey's latest inventions include a **Variable Guide Vane Sealing** system, which features a variable guide vane assembly integral to turbine function. This assembly comprises an airfoil band creating a flowpath surface and a cavity, allowing for enhanced performance through its movable airfoil. The sealing element plays a crucial role in ensuring effective operation by maintaining a seal between the airfoil and the airfoil band.

Another significant contribution is his invention of a **Nozzle Assembly with Alternating Inserted Vanes for a Turbine Engine**. This innovative nozzle assembly incorporates an outer and inner wall with strategically positioned mounting openings. The alternating manner in which vanes are inserted through these openings enhances the overall functionality and efficiency of gas turbine engines, showcasing Frey's ability to improve existing technology.

Career Highlights

David Alan Frey is associated with General Electric Company, a leading entity in technological innovations. His work at General Electric has allowed him to apply his inventive capabilities in a dynamic setting, contributing to numerous projects and advancements in turbine technology.

Collaborations

Throughout his career, Frey has collaborated with industry experts such as Kirk Douglas Gallier and Leslie Eugene Leeke, Jr. These partnerships have provided him with insights and experience that have further enriched his contributions to the field of turbine technology.

Conclusion

David Alan Frey exemplifies the spirit of innovation through his dedication to advancing turbine technology. With 22 patents to his name, his contributions continue to shape the industry, enhancing the performance and efficiency of gas turbine engines. His work at General Electric, along with fruitful collaborations, underscores his status as a pivotal figure in modern engineering innovations.

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