Marvin L Bernt

Title: Marvin L. Bernt: Innovator in Surface Characterization Technology

Introduction

Marvin L. Bernt is a notable inventor based in Scappoose, Oregon. He has made significant contributions to the field of surface characterization technology. With a total of 2 patents to his name, Bernt's work focuses on innovative systems and methods for measuring surface properties.

Latest Patents

Bernt's latest patents include a "System for measuring the total integrated scatter of a surface" and "Methods and apparatus for characterizing a surface." Both patents describe a system that utilizes a light source and optics to direct a beam of light toward a surface. The first optical integrating device captures a portion of the scattered light corresponding to a specific range of spatial frequencies, while a second device captures another portion for a different range. An integrating sphere is often employed as the first optical integrating device, which includes a sampling aperture surrounded by a light absorption region. The data generated from these devices is used to approximate the spectral scatter function of the surface and estimate the RMS roughness across various spatial frequencies.

Career Highlights

Marvin L. Bernt is currently associated with Schmitt Measurement Systems, Inc., where he continues to develop and refine his innovative technologies. His work has been instrumental in advancing the understanding of surface characteristics, which has applications in various industries.

Collaborations

One of Bernt's notable collaborators is Tod F. Schiff, with whom he has worked closely on various projects related to surface measurement technologies.

Conclusion

Marvin L. Bernt's contributions to surface characterization technology through his patents and work at Schmitt Measurement Systems, Inc. highlight his role as an influential inventor in this field. His innovative approaches continue to shape the way surface properties are measured and understood.