Douglas D Stauffer

Title: Innovations of Douglas D Stauffer

Introduction

Douglas D Stauffer is an accomplished inventor based in Minneapolis, MN (US). He holds 2 patents that showcase his expertise in mechanical testing systems and interaction force measurement. His innovative contributions have significantly impacted the field of mechanical engineering.

Latest Patents

One of his latest patents is the "Environmental Conditioning Mechanical Test System." This invention includes a heating jacket designed for heating a mechanical testing instrument that has a probe. The heating jacket features a heating element with a jacket wall that extends around a probe recess. This design allows the jacket wall to receive a probe of a mechanical testing instrument while maintaining a mechanical isolation from the probe through a probe gap. Additionally, the system corrects for thermomechanical drift in a mechanical testing assembly by isolating the instrument from the drift of a system frame, utilizing a determined difference between probe displacement and sample displacement.

Another significant patent is the "Method of Measuring an Interaction Force." This invention provides a system and method for measuring an interaction force using a microelectromechanical transducer. The transducer consists of a body, a probe that is moveable relative to the body, and a micromachined comb drive. The comb drive includes a differential capacitive displacement sensor that generates a sensor output signal, which represents the interaction force on the probe as it moves relative to a sample surface.

Career Highlights

Douglas has worked with notable companies such as Hysitron Incorporated and Bruker Nano GmbH. His experience in these organizations has allowed him to refine his skills and contribute to advancements in mechanical testing technologies.

Collaborations

Throughout his career, Douglas has collaborated with talented individuals, including Yunje Oh and Ryan Major. These partnerships have fostered innovation and the development of cutting-edge technologies in his field.

Conclusion

Douglas D Stauffer's contributions to the field of mechanical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.