Birmenstorf, Switzerland

Gregoire Etienne Witz

This inventor holds 8 USPTO granted patents and 2 published patent applications and 6 EPO patents. Top assignees: Alstom Technology Limited, General Electric Technology Gmbh, Ansaldo Energia IP UK Limited. Active years: 2012-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gregoire Etienne Witz. Retrieved from https://idiyas.com/inventor/gregoire-etienne-witz

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

USPTO Granted Patents = 8 

% Patents Active = 37.5

 

Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 30(Granted Patents)


Company Filing History:


Years Active: 2012-2021

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8 patents (USPTO):Explore Patents

Title: The Innovations of Gregoire Etienne Witz

Introduction

Gregoire Etienne Witz is a notable inventor based in Birmenstorf, Switzerland. He has made significant contributions to the field of engineering, particularly in the development of steam turbine technology. With a total of eight patents to his name, Witz has established himself as a key figure in his industry.

Latest Patents

Witz's latest patents include innovative designs for steam turbine rotors. One of his inventions relates to a steam turbine rotor wherein the inter blade region rotor surface, the feed region rotor surface, the piston region rotor surface, and the stress relief groove rotor surface are configured and arranged as steam-exposed surfaces during normal operation. This design includes a thermal barrier coating on at least the piston region rotor surface, enhancing the efficiency and durability of the turbine.

Career Highlights

Throughout his career, Witz has worked with prominent companies such as Alstom Technology Limited and General Electric Technology GmbH. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in the energy sector.

Collaborations

Witz has collaborated with several professionals in his field, including Hans-Peter Bossmann and Michael Stuer. These partnerships have fostered innovation and have led to the successful development of various technologies.

Conclusion

Gregoire Etienne Witz is a distinguished inventor whose work in steam turbine technology has made a lasting impact. His patents and collaborations reflect his commitment to advancing engineering solutions.

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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