Stephen F Fields

Title: Innovations by Stephen F Fields

Introduction

Stephen F Fields is an accomplished inventor based in Wilmette, IL (US). He is known for his innovative contributions to the field of transportation, particularly in the design of purging devices for tank cars. His work has significantly impacted the efficiency and cost-effectiveness of purging processes in the industry.

Latest Patents

Stephen F Fields holds a patent for a novel ball valve purge device for tank cars. This invention features a one-way valve connected in the upper portion of a long vertical interconnecting pipe between adjacent cars of a string of tank cars. The design allows gas to pass from the long vent pipe into the top of the tank car, effectively minimizing the necessity to blow gas or air through the car commodity during purging. This innovation greatly reduces the pressure and quantities of purge gas required, making the process more efficient. The structure of the invention eliminates limitations on the length of a string of cars due to purging requirements, and the reduction of purge gas quantity significantly lowers costs, especially when using inert or bottled gases like nitrogen. Stephen F Fields has 1 patent to his name.

Career Highlights

Stephen F Fields is associated with General American Transportation Corporation, where he has contributed his expertise in developing innovative solutions for the transportation industry. His work has been instrumental in enhancing the safety and efficiency of tank car operations.

Collaborations

Stephen has collaborated with C K Krishnakumar, working together to advance the technology and applications of purging devices in the transportation sector.

Conclusion

Stephen F Fields is a notable inventor whose innovations have made significant strides in the transportation industry. His patented ball valve purge device exemplifies his commitment to improving efficiency and reducing costs in tank car operations.