John H Parnell

Title: John H Parnell: Innovator in Hydrostatic Testing Equipment

Introduction

John H Parnell is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of hydrostatic testing equipment. His innovative approach has led to the development of a unique system that enhances the reliability and efficiency of leak detection in various applications.

Latest Patents

John H Parnell holds 1 patent for his invention of a hydrostatic test system. This system is designed to subject a workpiece or test specimen to a predetermined test pressure until it fails by developing a detectable leak. The modular nature of the hydrostatic test system allows for the incorporation of various devices that regulate, control, detect, and register functions related to leak detection. Notable features include the use of differential pressure switches and static pressure switches, which can visually signal leak conditions through indicator lights or output data to a CRT screen.

Career Highlights

Throughout his career, John H Parnell has worked with Tech Team LLC, where he has applied his expertise in developing advanced testing equipment. His work has significantly improved the standards of leak detection, making it more efficient and reliable for various industries.

Collaborations

John has collaborated with several professionals in his field, including Frederick W Hensel and Mark F Hensel. Their combined efforts have contributed to the advancement of testing technologies and methodologies.

Conclusion

John H Parnell's innovative contributions to hydrostatic testing equipment have established him as a key figure in the field. His patent for a modular hydrostatic test system showcases his commitment to enhancing leak detection processes. His work continues to influence the industry positively.