Company Filing History:
Years Active: 1998-1999
Title: Innovations by David L. Sandquist
Introduction
David L. Sandquist is a notable inventor based in Renton, WA (US). He has made significant contributions to the field of engineering, particularly in the aerospace sector. With a total of 3 patents to his name, Sandquist has developed innovative solutions that enhance aircraft performance and reduce noise.
Latest Patents
One of Sandquist's latest patents is the "Stowable Mixer Ejection Nozzle." This invention features an ejector nozzle that includes a first cowling, a second cowling, and opposed upright sidewalls, which together form an internal nozzle exhaust path. The design incorporates a reconfigurable plug assembly with separable diverters that direct engine exhaust in dual paths, improving the efficiency of the exhaust system. Additionally, the nozzle includes mixing devices to enhance engine noise suppression.
Another significant patent is the "Engine Noise Suppression Ejector Nozzle." This invention is designed for moderately high bypass ratio turbofan engines and includes an outer structure with ejectors that mix exterior air with engine exhaust. This innovative design reduces jet exhaust noise by lowering the combined airflow velocity. The nozzle also features a control system for managing the movements of its components, further enhancing its functionality.
Career Highlights
David L. Sandquist is currently employed at The Boeing Company, where he applies his expertise in aerospace engineering. His work focuses on developing advanced technologies that contribute to the efficiency and performance of aircraft. Sandquist's innovative designs have positioned him as a key player in the aerospace industry.
Collaborations
Throughout his career, Sandquist has collaborated with esteemed colleagues, including Gary L. Lidstone and Larry T. Clark. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies in aviation.
Conclusion
David L. Sandquist's contributions to aerospace engineering through his innovative patents demonstrate his commitment to enhancing aircraft performance and reducing noise. His work at The Boeing Company and collaborations with other professionals highlight his significant impact on the industry.