Herve Marand

Title: The Innovations of Herve Marand

Introduction

Herve Marand is a notable inventor based in Blacksburg, Virginia. He is recognized for his contributions to the field of volumetric dilatometry. His innovative work has led to the development of a unique apparatus and method that enhances measurement accuracy in various applications.

Latest Patents

Herve Marand holds a patent for an "Apparatus and method for volumetric dilatometry." This patent discloses a novel apparatus that includes an optical displacement sensor. The device utilizes gap measurements obtained from the displacement sensor for applications requiring absolute distance and displacement measurements. Additionally, a signal-processing algorithm is introduced, which recovers phase information from a spectral signal through Fourier transformation. This algorithm derives sensor gap measurements from the phase information. The apparatus also features a micro-translation stage for automated positioning of the optical sensor and re-leveling in out-of-range conditions. A vertical tube furnace serves as the heat source, and a unique sealed-cell design is included, consisting of a mercury reservoir and a sample cell that locks onto the reservoir.

Career Highlights

Herve Marand is affiliated with Virginia Polytechnic Institute and State University, where he continues to contribute to research and innovation in his field. His work has significantly impacted the methodologies used in volumetric dilatometry.

Collaborations

Herve collaborates with esteemed colleagues such as Paul G. Duncan and Sean Michael Christian. Their combined expertise fosters a productive research environment that enhances the development of innovative technologies.

Conclusion

Herve Marand's contributions to volumetric dilatometry exemplify the spirit of innovation in scientific research. His patented apparatus and methods are paving the way for advancements in measurement technologies.