Gary D Keil

Title: **Innovator Spotlight: Gary D Keil**

Introduction

Gary D Keil, an accomplished inventor based in Elmwood, Illinois, has made significant contributions to the field of engineering with a total of 14 patents to his name. His innovative work primarily focuses on enhancing material properties and manufacturing processes, which have broad applications in various industries.

Latest Patents

Among Gary's latest inventions is a groundbreaking patent titled **"Carbide Method and Article for Hard Finishing Resulting in Improved Wear Resistance."** This invention details a method for creating an article with a hard-finished surface composed of a predetermined density of carbides. The approach not only enhances pitting and wear resistance but also significantly extends the article's overall lifespan. The process involves selecting a carburizing grade material, carburizing the article to achieve a microstructure with a specific density of carbides, quenching to create a hardened matrix, and hard finishing to form a surface with about 20% by volume fraction of carbides.

Another notable patent is the **"Method for Controlling a Nitriding Furnace."** This innovative technique utilizes a dissociated ammonia carrier gas from an ammonia dissociator as a reference gas for regulating nitriding potential in a nitriding furnace. By using an oxygen probe to manage the nitriding atmosphere and correlating its mV output to nitriding potential, Gary’s method helps in achieving high-quality nitrided parts.

Career Highlights

Gary D Keil has had a robust career, holding positions at several notable companies, including Caterpillar Inc. and Holcroft/Loftus Inc. His experiences in these organizations have greatly influenced his inventive journey and have provided a strong foundation for his various patented innovations.

Collaborations

Throughout his career, Gary has collaborated with talented professionals such as Sheryl A Tipton and Wayne A Supak. These partnerships have fostered an enriching environment for creativity and innovation, contributing to the successful development of his patents.

Conclusion

With his extensive list of patents and dedicated work in the engineering sector, Gary D Keil continues to be a prominent figure in innovation. His impactful inventions not only advance material science but also highlight the importance of continuous improvement in industrial processes. Gary’s legacy is a testament to the power of inventive thinking in enhancing technology and manufacturing capabilities.