Gregory B Roberts

Title: Innovations of Gregory B Roberts

Introduction

Gregory B Roberts is a notable inventor based in Stanford, CA. He has made significant contributions to the field of engineering, particularly in the development of advanced engine technologies. With a total of 3 patents, his work reflects a commitment to innovation and efficiency in engine design.

Latest Patents

One of his latest patents is the "Stoichiometric high-temperature direct-injection compression-ignition engine." This invention features a neat-fuel direct-injected compression ignition engine that includes a thermal barrier coated combustion chamber. The design incorporates an injection port that injects fuel satisfying a stoichiometric condition with respect to the intake air. Additionally, a mechanical exhaust regenerator transfers energy from exhaust gas to intake compression stages. An exhaust sensor inputs to a feedback control system to deliver quantified fuel, while a variable valve actuation (VVA) controls valve positions. The system also includes an exhaust gas temperature sensor that manages exhaust feedback by closing the exhaust valve early according to the VVA. This innovative engine design aims to optimize performance and reduce emissions.

Career Highlights

Gregory B Roberts is affiliated with Leland Stanford Junior University, where he continues to engage in research and development. His work has garnered attention for its potential impact on the automotive industry and environmental sustainability.

Collaborations

He has collaborated with notable colleagues, including Christopher Francis Edwards and Bernard H Johnson, IV. These partnerships have contributed to the advancement of his research and the successful development of his inventions.

Conclusion

Gregory B Roberts stands out as an influential inventor in the field of engine technology. His innovative patents and collaborations reflect his dedication to advancing engineering solutions.