Company Filing History:
Years Active: 2011-2012
Title: Innovations by Steven J Shepherd
Introduction
Steven J Shepherd is an accomplished inventor based in Commerce, MI (US). He holds a total of 3 patents that showcase his expertise in the field of engineering and technology. His work primarily focuses on advancements in transmission systems and hybrid powertrain technologies.
Latest Patents
One of his latest patents is titled "Method of controlling an auxiliary pump for a transmission." This innovative method involves purging the auxiliary pump when its temperature is below a minimum operating threshold and above a minimum purge temperature. The determination of the auxiliary pump fluid temperature and the minimum purge temperature is based on the transmission fluid temperature and the ambient temperature. Another significant patent is "Method to autostart an internal combustion engine in a hybrid powertrain system." This invention outlines a process for autostarting an internal combustion engine by selecting from various autostart processes according to the desired input torque from the engine to the transmission. It includes cranking the engine and fueling it during the cranking phase based on the selected autostart process.
Career Highlights
Steven J Shepherd is currently employed at GM Global Technology Operations, Inc., where he contributes to the development of cutting-edge automotive technologies. His role involves applying his inventive skills to enhance vehicle performance and efficiency.
Collaborations
Some of his notable coworkers include Jon C Miller and Kelly T Jozefowicz, who collaborate with him on various projects within the company.
Conclusion
Steven J Shepherd's contributions to the field of automotive technology through his patents reflect his innovative spirit and dedication to advancing engineering solutions. His work continues to influence the development of more efficient and effective vehicle systems.