Larry Edward Byrnes

Title: Innovations of Larry Edward Byrnes

Introduction

Larry Edward Byrnes is a notable inventor based in Rochester Hills, MI (US). He holds a total of 8 patents, showcasing his significant contributions to the field of engineering and technology. His work primarily focuses on methods that enhance the performance and durability of metal components.

Latest Patents

One of Byrnes' latest patents is a carburizing method. This invention provides a process for heating a steel component quickly to a high carburizing temperature, such as 1900 degrees Fahrenheit and above. The component is then exposed to a methane-containing carburization atmosphere, allowing for the formation of a carbon-enriched surface case. Following this, the component is cooled at a slow rate to achieve a soft martensite-free surface case. The final step involves a hardening treatment, where the carburized component is heated to a hardening temperature in the austenitic range, followed by quenching and tempering to create a tempered martensitic surface case on a non-martenistic core.

Another significant patent by Byrnes is related to the method of producing thermally sprayed metallic coatings with additives. In this process, the cylinder walls of light metal engine blocks are thermally spray coated with a ferrous-based coating that includes aluminum, using a High-Velocity Oxygen Fuel (HVOF) device. The ferrous-based wire is fed into the HVOF device, where it is melted and sprayed onto the cylinder walls, enhancing their durability and performance.

Career Highlights

Throughout his career, Byrnes has worked with several prominent companies, including GM Global Technology Operations LLC and Progressive Blasting Systems, Inc. His experience in these organizations has allowed him to develop and refine his innovative techniques.

Collaborations

Byrnes has collaborated with notable colleagues such as Martin Stephen Kramer and Lewis L VanKuiken, Jr. These partnerships have contributed to the advancement of his inventions and the successful implementation of his patented methods.

Conclusion

Larry Edward Byrnes is a distinguished inventor whose work has significantly impacted the engineering field. His innovative patents and collaborations reflect his dedication to advancing technology and improving the performance of metal components.