Roger A Hartman

Title: The Innovative Contributions of Roger A. Hartman

Introduction

Roger A. Hartman, an accomplished inventor based in Indianapolis, IN, has made notable contributions to the field of electrical engineering. With a focus on enhancing the functionality of electrical machines, Hartman is recognized for his innovative patent aimed at suppressing electrical noise in rotor assemblies.

Latest Patents

Hartman's significant patent is titled "Method and Apparatus to Suppress Electrical Noise in a Rotor Assembly for an Electrical Machine." This innovation pertains to a dynamoelectric machine that includes a rotor with a rotor shaft, which contains two flux carrying segments. The invention features a field coil strategically positioned between these segments, along with slip rings and diodes designed to minimize electrical noise generated by slip rings and brushes.

Career Highlights

Roger A. Hartman is presently associated with Delco Remy International, Inc., a company well-regarded in the automotive industry for its manufacturing of high-quality electrical components. His work has contributed to advancements in electrical machine performance, showcasing his commitment to innovation in engineering.

Collaborations

Throughout his career, Hartman has collaborated with fellow engineer Michael D. Bradfield, working together to enhance the functionality and reliability of electrical systems in their respective projects. Their teamwork reflects a shared vision for innovation within the sector.

Conclusion

Roger A. Hartman's inventive spirit and dedication to improving electrical machines underscore his valuable role in the field of engineering. His patented methods not only enhance performance but also serve as a stepping stone for further advancements in the technology of electrical systems.