Indianapolis, IN, United States of America

Douglas Keith Schetzel, Ii

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Rolls-Royce Corporation, Rolls-Royce North American Technologies Inc.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas Keith Schetzel, Ii. Retrieved from https://idiyas.com/inventor/douglas-keith-schetzel-ii

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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2 patents (USPTO):Explore Patents

Title: Douglas Keith Schetzel, II: Innovator in Gas-Turbine Engine Technology

Introduction

Douglas Keith Schetzel, II is a notable inventor based in Indianapolis, IN (US). He has made significant contributions to the field of gas-turbine engine technology. His innovative work has led to the development of a patent that enhances the functionality and reliability of electric starters in aircraft engines.

Latest Patents

Schetzel holds a patent for an invention titled "Electric starter verification during gas-turbine engine barring." This system includes a gas-turbine engine designed to propel an aircraft, featuring an electric starter that rotates the engine's spool. The invention involves controllers that ensure the electric starter can perform barring after the engine's operation. It also measures various parameters during this process to determine the starter's availability for mid-air restarts.

Career Highlights

Throughout his career, Schetzel has worked with prominent companies in the aerospace sector. He has been associated with Rolls-Royce Corporation and Rolls-Royce North American Technologies Inc. His experience in these organizations has allowed him to refine his expertise in gas-turbine engine technology.

Collaborations

Schetzel has collaborated with several professionals in his field, including Jeffrey Lawrence and Brian Joseph Huber. These collaborations have contributed to the advancement of technology in gas-turbine engines.

Conclusion

Douglas Keith Schetzel, II is a distinguished inventor whose work in gas-turbine engine technology has made a lasting impact. His patent for electric starter verification showcases his innovative spirit and dedication to improving aircraft engine reliability.

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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