Company Filing History:
Years Active: 2025
Title: Owen Graham: Innovator in Rocket Engine Technology
Introduction
Owen Graham is a notable inventor based in Issaquah, Washington. He has made significant contributions to the field of rocket engine technology, holding two patents that focus on enhancing the stability of rocket injectors. His work is crucial for advancing the efficiency and reliability of rocket propulsion systems.
Latest Patents
Owen Graham's latest patents include "Rocket injector subscale stability assessment with telescoping throat or moveable injector plate" and "Rocket injector subscale stability assessment with telescoping piston." The first patent describes a system that features a combustion chamber with a telescoping throat, which is continuously axially movable via an actuator. This design allows for a modular injector plate that can inject various propellants, such as fuel and oxidizer, into the chamber. The system is engineered to expose injectors to a range of acoustic modes, simulating conditions expected in full-scale rocket engines.
The second patent outlines a similar system that incorporates a piston within the combustion chamber. This piston is also continuously axially movable, creating a dynamically tunable downstream boundary. The design includes an annular gap between the piston and the chamber sidewall, which provides a minimal cross-sectional flow area. Like the first patent, this system allows for the replacement of injector elements for subsequent testing, ensuring versatility in research and development.
Career Highlights
Owen Graham is currently employed at Blue Origin Manufacturing, LLC, where he applies his expertise in rocket technology. His innovative designs and methodologies contribute to the company's mission of advancing space exploration and technology.
Collaborations
Owen collaborates with talented coworkers, including Warren Lamont and James Sisco. Their combined efforts enhance the research and development processes at Blue Origin, fostering an environment of innovation and creativity.
Conclusion
Owen Graham's contributions to rocket engine technology through his patents and work at Blue Origin Manufacturing, LLC, highlight his role as a key innovator in the aerospace industry. His advancements in injector stability are vital for the future of rocket propulsion systems.