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For the Inventor, By the Inventor

Simpsonville, SC, United States of America

Markus Feigl

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignee: General Electric Company. Active years: 2016-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Markus Feigl. Retrieved from https://idiyas.com/inventor/markus-feigl-yj05gwly

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 10(Granted Patents)


Company Filing History:

goldMedal5 out of 52,387 
 
General Electric Company
 patents

Years Active: 2016-2022

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5 patents (USPTO):Explore Patents
1. 11480061 - Method for replacing metal airfoil with ceramic airfoil, and related turbomachine blade (2022-10-25),
2. 11339665 - Blade and airfoil damping configurations (2022-05-24),
3. 10907484 - Method for replacing metal airfoil with ceramic airfoil, and related turbomachine blade (2021-02-02),
4. 10822955 - Hybrid rotor blades for turbine engines (2020-11-03),
5. 9366194 - Method and system for controlling gas turbine performance with a variable backflow margin (2016-06-14),

Title: Innovations by Inventor Markus Feigl

Introduction

Markus Feigl is a notable inventor based in Simpsonville, SC (US). He has made significant contributions to the field of turbomachinery, particularly in the development of advanced airfoil technologies. With a total of 5 patents to his name, Feigl's work is recognized for its innovative approaches to improving efficiency and performance in turbomachines.

Latest Patents

Among his latest patents is a method for replacing metal airfoils with ceramic airfoils. This method involves removing the airfoil from a used metal turbomachine blade while retaining the base, which includes the platform, shank, and root. The process allows for the insertion of a ceramic shank nub extending from a ceramic airfoil into the remaining base, thus enabling the reuse of the metal shank while benefiting from the lower cooling requirements of a ceramic airfoil. Another significant patent focuses on blade and airfoil damping configurations. This invention describes a blade that includes an airfoil formed in at least two parts, which are retained together by an interference fit. This design provides frictional damping of vibrations during operation, enhancing the overall performance of the blade.

Career Highlights

Markus Feigl is currently employed at General Electric Company, where he continues to innovate and develop new technologies in the field of turbomachinery. His work has contributed to advancements that improve the efficiency and reliability of various industrial applications.

Collaborations

Feigl has collaborated with notable colleagues, including Matthew Troy Hafner and John McConnell Delvaux. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field.

Conclusion

Markus Feigl's contributions to turbomachinery through his innovative patents demonstrate his commitment to advancing technology in this critical area. His work not only enhances the performance of turbomachines but also paves the way for future innovations in the industry.

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]
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