Jay L Fisher

Title: Jay L Fisher: Innovator in Pipeline Coating Detection

Introduction

Jay L Fisher is a prominent inventor based in San Antonio, TX (US). He has made significant contributions to the field of pipeline technology, particularly in the detection of coating defects. With a total of 8 patents to his name, Fisher's work has advanced the methods used to ensure the integrity of buried pipelines.

Latest Patents

Fisher's latest patents include innovative methods for detecting coating defects on buried pipelines. One notable patent is for the "Detection of coating defects on buried pipelines using magnetic field variations within the pipeline." This method involves placing a magnetic field sensor array within the pipeline, which detects variations in magnetic fields caused by coating defects. The sensor output is compared to expected data, allowing for the identification of defects that alter the interior magnetic fields due to electrical current leaks. Another significant patent is for "Local electrochemical impedance spectroscopy (LEIS) for detecting coating defects in buried pipelines." This system utilizes a special probe with adjustable electrodes placed in the soil above the pipeline. By applying voltage to the structure, the probe can detect defects based on the response signal acquired from the coating.

Career Highlights

Jay L Fisher is currently employed at the Southwest Research Institute, where he continues to develop and refine his innovative technologies. His work has been instrumental in enhancing the safety and reliability of pipeline systems.

Collaborations

Fisher has collaborated with notable colleagues, including Gary Lane Burkhardt and Pavan Kumar Shukla, contributing to the advancement of pipeline technology through teamwork and shared expertise.

Conclusion

Jay L Fisher's contributions to the field of pipeline coating detection demonstrate his commitment to innovation and safety. His patents reflect a deep understanding of the challenges faced in maintaining buried pipelines, and his work continues to influence the industry positively.