This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Rolls-Royce North American Technologies Inc.. Active years: 2018-2019.
Company Filing History:
Years Active: 2018-2019
Title: John K Harvell: Innovator in Gas Turbine Technology
Introduction
John K Harvell is a notable inventor based in Indianapolis, IN (US), recognized for his contributions to gas turbine technology. With a total of 2 patents, he has made significant advancements in the field, particularly in emergency shut-down systems and fuel supply control methods for gas turbines.
Latest Patents
Harvell's latest patents include an "Emergency shut-down detection system for a gas turbine" and "Shaft failure detection using passive control methods." The emergency shut-down detection system is designed to monitor the gas turbine engine's spool shaft for failures, initiating an engine shut-down when necessary. This system evaluates various parameters, including compressor speed and pressure, to ensure safe operation. His second patent focuses on controlling the fuel supply to a gas turbine engine based on the rotational speed of the shaft, utilizing a processing unit to adjust fuel limits dynamically.
Career Highlights
Harvell is currently employed at Rolls-Royce North American Technologies Inc., where he applies his expertise in gas turbine technology. His work has contributed to enhancing the safety and efficiency of turbine operations, making him a valuable asset in the industry.
Collaborations
Throughout his career, Harvell has collaborated with notable colleagues, including Christopher Argote and Arthur L Rowe. These partnerships have fostered innovation and development in gas turbine technology.
Conclusion
John K Harvell's contributions to gas turbine technology through his patents and work at Rolls-Royce North American Technologies Inc. highlight his role as a significant innovator in the field. His advancements in emergency shut-down systems and fuel supply control methods continue to impact the industry positively.