This inventor holds 2 USPTO granted patents. Top assignee: Rolls-Royce Corporation. Active years: 1980-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1980-2011
Title: The Innovative Contributions of Leslie R Harper
Introduction
Leslie R Harper is a prominent inventor based in Bristol, GB, known for her significant contributions to aerospace technology. With a total of 2 patents, she has made remarkable advancements in the design and functionality of aircraft systems.
Latest Patents
One of her latest patents is the VTOL aircraft nozzle, which features a nozzle arrangement for a VTOL or STOVL aircraft. This innovative design includes a hinged deflector door that is pivotally mounted on the underside of the airframe, allowing for effective exhaust efflux deflection. The door can move about its axis to vector exhaust gases rearwards during the transition between vertical and horizontal flight. Additionally, it comprises a pair of lateral sidewalls that can direct the exhaust efflux sideways, enhancing aircraft yaw control.
Another notable patent is for flow deflecting devices, specifically a translating cowl thrust reverser for a ducted fan gas turbine engine. This design includes a fan cowl with a downstream portion that translatable axially opens an aperture in the cowl. The aperture features curved upstream and downstream side-walls that deflect fan airflow forward, improving thrust reverser efficiency by delaying flow separation from the side-wall.
Career Highlights
Leslie R Harper is currently employed at Rolls-Royce Corporation, where she continues to innovate and develop advanced aerospace technologies. Her work has significantly impacted the efficiency and performance of modern aircraft systems.
Collaborations
Throughout her career, Leslie has collaborated with notable colleagues, including William J Lewis and Malcolm J Davis. These partnerships have fostered a creative environment that has led to groundbreaking advancements in aerospace engineering.
Conclusion
Leslie R Harper's contributions to the field of aerospace technology through her innovative patents and collaborations highlight her as a leading figure in the industry. Her work continues to influence the future of aircraft design and functionality.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile