Graham Medlin

Title: Graham Medlin: Innovator in Electrical Engineering

Introduction

Graham Medlin is a notable inventor based in Raleigh, NC, with a focus on advancements in electrical engineering. He holds two patents that showcase his innovative contributions to the field. His work primarily revolves around improving motor efficiency and safety.

Latest Patents

One of Graham's latest patents is the "Grounding Brush Assembly." This device is designed to provide a current discharge path to ground, reducing erosion of motor components, including the motor shaft and rolling bearing elements. The assembly features a coupler that extends through an aperture in a motor cover, allowing for effective grounding. Another significant patent is related to "Liquid Cooled Motors Using Hydraulic Expansion Tubes with Corrugated Contact." This invention involves electrical machines that utilize liquid-cooled motors with corrugated channels for cooling tubes. The design enhances the compactness of the stator by eliminating the need for tube connections.

Career Highlights

Graham Medlin is currently employed at ABB Schweiz AG, a company known for its innovative solutions in electrification and automation. His work at ABB has allowed him to contribute significantly to the development of advanced electrical systems.

Collaborations

Graham collaborates with talented individuals such as Rajib Mikail and Ghanshyam Shrestha, who share his passion for innovation in electrical engineering.

Conclusion

Graham Medlin's contributions to electrical engineering through his patents and work at ABB Schweiz AG highlight his commitment to innovation and improvement in motor technology. His inventions not only enhance performance but also ensure safety in electrical systems.