Company Filing History:
Years Active: 1978-2009
Title: Walter Jefferson Harris: Innovator in Ultrasonic Measurement and Eddy Current Probes
Introduction
Walter Jefferson Harris is a notable inventor based in Kent, WA (US). He has made significant contributions to the field of ultrasonic measurement and eddy current technology. With a total of 2 patents, Harris has developed innovative solutions that enhance the accuracy and efficiency of material inspections.
Latest Patents
Harris's latest patents include a "Reference standard for ultrasonic measurement of porosity and related method." This invention focuses on calibrating ultrasonic measurements of porosity in manufactured parts or materials. The method involves drilling parallel holes in the backside of a material body to simulate voids that attenuate incident ultrasonic energy. The size, number, and location of these holes determine the simulated level of porosity, allowing for the calibration of ultrasonic testers. Another significant patent is the "Rotating pot shaped eddy current probe in which only a small fraction of." This eddy current probe is designed for detecting cracks in metal skins and adjacent fastener holes. It features first and second coils wound around vertically stacked ferromagnetic core members, which are aligned by an optically clear shoe member. This design allows for comprehensive inspection of the entire circumference of a fastener hole.
Career Highlights
Walter Jefferson Harris is currently employed at The Boeing Company, where he applies his expertise in developing advanced inspection technologies. His work has contributed to improving safety and reliability in aerospace manufacturing.
Collaborations
Harris has collaborated with notable coworkers, including Ronald Murray Neufeld and Gary E Georgeson. Their combined efforts have fostered innovation and excellence in their respective fields.
Conclusion
Walter Jefferson Harris stands out as an influential inventor whose work in ultrasonic measurement and eddy current technology has made a lasting impact. His patents reflect a commitment to advancing inspection methods, ensuring greater safety and efficiency in manufacturing processes.