John F Ruggles

Title: John F. Ruggles: Innovator in High Temperature Bearings

Introduction

John F. Ruggles is a notable inventor based in Phoenix, AZ, recognized for his innovative contributions to the field of engineering. He holds a patent for a unique high temperature bearing that showcases his expertise in materials and design.

Latest Patents

Ruggles' patent, titled "High Temperature Bearing," introduces a non-lubricated, gas film load support bearing. This invention utilizes a rotating shaft made of ceramic material, specifically silicon nitride, while the surrounding bearing segments are crafted from carbon-graphite material. The design features a carbon-graphite surface configured with lands and depressions, allowing for the self-generation of a gas film from surrounding hot, oxygen-bearing gases. This innovative approach addresses the challenges of lubrication in high-temperature environments.

Career Highlights

Throughout his career, Ruggles has made significant strides in the engineering sector. He is currently employed at AlliedSignal Inc., where he continues to develop and refine technologies that enhance performance and efficiency in various applications.

Collaborations

Ruggles has worked alongside Gary L. Boyd, contributing to advancements in their field through collaborative efforts. Their partnership has fostered innovation and the sharing of ideas, leading to impactful developments.

Conclusion

John F. Ruggles stands out as an inventor whose work in high temperature bearings exemplifies the intersection of creativity and engineering. His contributions continue to influence the industry, showcasing the importance of innovation in solving complex challenges.