April L Beisiegel

Title: April L Beisiegel: Innovator in Ultrasonic Inspection Standards

Introduction

April L Beisiegel is a prominent inventor based in Freeburg, IL (US). She has made significant contributions to the field of ultrasonic inspection standards, holding a total of 7 patents. Her work primarily focuses on developing innovative solutions for composite materials, particularly in the aerospace industry.

Latest Patents

One of her latest patents is titled "Pseudo porosity reference standard for metallic interleaved composite laminates." This invention relates to pseudo porosity standards and methods for their manufacture and use, which mimic the effect porosity has on ultrasonic sound as it passes through composite laminates. The ultrasonic inspection reference standard includes a member with at least one thickness, metallic shims, and mesh, all designed to enhance the accuracy of ultrasonic inspections. Another notable patent is the "Tapered ultrasonic reference standard," which involves tapered reference standards that replicate the effects on ultrasonic sound passing through tapered sections in composite laminates. Both patents utilize a fiber-free polymer resin manufactured through a stereo lithography process.

Career Highlights

April L Beisiegel is currently employed at The Boeing Company, where she applies her expertise in developing advanced inspection standards. Her work is crucial in ensuring the safety and reliability of composite materials used in aircraft and other applications.

Collaborations

Throughout her career, she has collaborated with notable colleagues, including Christopher Mark Vaccaro and David A Lilienthal. These collaborations have further enhanced her innovative contributions to the field.

Conclusion

April L Beisiegel is a trailblazer in the development of ultrasonic inspection standards, with a focus on improving the safety and efficiency of composite materials in the aerospace industry. Her inventions continue to have a lasting impact on the field.