Stephen J Crain

Title: The Innovative Contributions of Stephen J Crain

Introduction

Stephen J Crain is an accomplished inventor based in Wyoming, Minnesota. He has made significant contributions to the field of automotive technology, particularly in engine starting systems. His innovative approach has led to the development of a unique patent that enhances vehicle performance.

Latest Patents

Stephen J Crain holds a patent for a system designed to start an engine of a vehicle. This system features a fuel injector that injects fuel into a closed intake port to create an air-fuel mixture. Additionally, it includes an actuator that rotates a crankshaft in a first direction to open the intake port by moving a piston within a cylinder. A combustion chamber is defined between the cylinder and the port, receiving the air-fuel mixture through the intake port. The actuator also rotates the crankshaft in a second direction to close the intake port, while a spark plug ignites the air-fuel mixture to initiate engine operation. This patent showcases several other disclosed features that contribute to its functionality.

Career Highlights

Stephen J Crain is associated with Polaris Industries Inc., a leading company in the powersports industry. His work at Polaris has allowed him to apply his inventive skills in a practical setting, contributing to the advancement of vehicle technology.

Collaborations

One of his notable coworkers is Trevor F Rhodes, with whom he has likely collaborated on various projects within the company.

Conclusion

Stephen J Crain's innovative contributions to engine starting systems exemplify the impact of inventive thinking in the automotive industry. His patent reflects a commitment to enhancing vehicle performance and efficiency.