Location History:
- Tehaohapi, CA (US) (1999)
- Portland, OR (US) (1991 - 2000)
- Tehachapi, CA (US) (1999 - 2013)
Company Filing History:
Years Active: 1991-2013
Title: The Innovative Journey of Jeffrey K. Greason
Introduction
Jeffrey K. Greason, hailing from Portland, OR, is a distinguished inventor credited with 25 patents primarily focused on advancements in rocket engine technology. His inventive contributions have significantly impacted the aerospace industry, showcasing his abilities to solve complex engineering challenges.
Latest Patents
Among his most recent patents are two groundbreaking innovations:
1. **Method for Cooling Rocket Engines**: This patent describes a method for cooling rocket engines by removing a gaseous propellant from a tank containing liquid propellant. The process involves cooling the propellant in the tank, transferring heat from a heated coolant into this propellant, and maintaining pressure within the tank. Notably, coolant is injected into the rocket engine after it has absorbed heat from the engine itself.
2. **Micro-Coaxial Injector for Rocket Engine**: This invention presents an enhanced coaxial injector design, enabling the efficient injection of first and second propellants into a combustion chamber. The improved injector comprises a first and second plate with channels and tubes that facilitate the injection of an oxidizer and fuel, respectively, thus optimizing the combustion process in rocket engines.
Career Highlights
Greason's career spans notable tenures at prominent companies, including Intel Corporation and Xcor Aerospace. His extensive experience at these institutions has provided him with a solid foundation in aerospace technologies and engineering.
Collaborations
Throughout his career, Jeffrey has had the privilege of working alongside several talented individuals, including Valluri Ramana Rao and Richard H. Livengood. These collaborations have further enhanced his inventive endeavors, fostering an environment of innovation and creativity.
Conclusion
Jeffrey K. Greason's contributions to rocket engine innovations exemplify the spirit of creativity and technological advancement. His numerous patents highlight his commitment to improving aerospace engineering, making him a prominent figure in the field. As he continues to innovate, the impact of his work will undoubtedly resonate within the industry for years to come.