John E Hewson

Title: The Innovative Mind of John E Hewson

Introduction

John E Hewson, a prolific inventor based in Houston, TX, has made significant contributions in the field of differential pressure instruments. With a total of four patents to his name, Hewson's work exemplifies creativity and engineering excellence in instrument design.

Latest Patents

Hewson's latest patent is for a "Differential pressure instrument support manifold having rotary mode." This innovative device features a spool-type differential pressure transmitter support and valving manifold that includes a manifold body with distinct process and transmitter faces. The internal cylindrical surface of the manifold defines an open-ended spool chamber, equipped with signal inlet and outlet passages, ensuring effective communication with the spool chamber. A unique spool member is designed to rotate between 'run,' 'zero,' and 'off' positions, allowing for calibration of the differential pressure transmitter while the pressurized process is operational. Additionally, his patent for a "pressure transmitter manifold" showcases a block featuring an inlet, valve-controlled bleed, and test connections, all designed to enhance the operational efficacy of pressure measurement devices.

Career Highlights

Throughout his career, John E Hewson has worked with several esteemed companies, bringing innovation to the forefront of his roles. His significant contributions stem from collaborations with firms like Anderson, Greenwood & Co., where he advanced the field of pressure instrumentation.

Collaborations

Hewson has collaborated with notable professionals, including Marion L Schomer, further amplifying the drive for innovation in their respective areas. Together, they have pushed the boundaries of technology in differential pressure measurement solutions.

Conclusion

John E Hewson stands out as an influential figure in the realm of pressure instrumentation. With four patents demonstrating his expertise, he continues to innovate and inspire future generations of engineers and inventors. His work not only enhances the functionality of pressure measurement devices but also sets a benchmark in design and efficiency.