Andre Moreau

Title: Andre Moreau: Innovator in Ultrasonic Evaluation Techniques

Introduction

Andre Moreau is a notable inventor based in Saint-Bruno, Canada. He has made significant contributions to the field of ultrasonic evaluation techniques, holding 2 patents that showcase his innovative approach to assessing physical properties of materials.

Latest Patents

One of his latest patents is titled "Apparatus and method for evaluating the physical properties of a sample using ultrasonics." This method involves generating an ultrasound field in a local region of a sample using a non-contact source, such as a pulsed laser. The ultrasound diffuses away from the local region, and after a certain period, the ultrasound field is measured with a non-contact detector. By adjusting parameters in a mathematical model, Moreau can derive important physical properties of the sample, such as the diffusion coefficient and absorption coefficient, which can be used to estimate grain size.

Another significant patent is "Laser-ultrasound spectroscopy apparatus and method with detection of shear resonances." This invention includes a method for applying a radiation pulse to an object to generate elastic waves, which are then optically detected and analyzed. The detection of shear resonances enhances the accuracy of thickness measurements and helps determine various geometrical, microstructural, and physical properties of the object.

Career Highlights

Throughout his career, Andre Moreau has worked with esteemed organizations such as the American Iron and Steel Institute and the National Research Council of Canada. His work has significantly impacted the field of material evaluation and ultrasonic technology.

Collaborations

Moreau has collaborated with notable colleagues, including Daniel Levesque and Martin Lord, contributing to advancements in ultrasonic evaluation methods.

Conclusion

Andre Moreau's innovative work in ultrasonic evaluation techniques has led to the development of valuable patents that enhance the understanding of material properties. His contributions continue to influence the field and inspire future innovations.