Company Filing History:
Years Active: 2012-2025
Title: **Andrew Marshall: Innovator in Aircraft Engine Technology**
Introduction
Andrew Marshall, an accomplished inventor based in Grand Valley, California, has made significant contributions to the fields of aerospace engineering and gas turbine technology. With an impressive portfolio of 14 patents, he is recognized for his innovative solutions that enhance aircraft performance and reliability.
Latest Patents
Among Andrew's latest patents are:
1. **Bleed Valve Assembly for Aircraft Engines**: This invention includes a compressor with a rotor and shroud, an annular case that defines an aperture, and a valve system that allows for regulating airflow. The design features a valve member with a head and stem for controlling open and closed positions, essential for efficient engine operation.
2. **Variable Stator Guide Vane System**: This system for gas turbine engines involves a set of vanes mounted for rotation about axes. The innovative design includes a ring gear and pinion gears, allowing for precise adjustments under varying operational conditions through biasing members that ensure engagement with the ring gear.
Career Highlights
Andrew Marshall is currently associated with Pratt & Whitney Canada Corp., where he applies his engineering expertise to develop advanced propulsion technologies. His work is instrumental in improving the efficiency and safety of modern aircraft engines, making him a valued asset in the company.
Collaborations
Throughout his career, Andrew has collaborated with talented colleagues, including David Harold Menheere and Julien de la Bruère-Terreault. Their joint efforts have fostered innovation and pushed the boundaries of aerospace technology, leading to advancements that benefit the industry as a whole.
Conclusion
Andrew Marshall stands out as a pioneering inventor whose work has notably impacted the aerospace field. With his extensive patent portfolio and his role at Pratt & Whitney Canada Corp., Andrew continues to drive innovation, ensuring that the future of aircraft technology remains bright and efficient.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.