Company Filing History:
5 out of 1,780 
1 out of 4,227 
Years Active: 2001-2012
Title: **Leroy Russell Clavenna: Innovator in Heat Transfer and Catalysis**
Introduction
Leroy Russell Clavenna is a notable inventor based in Baton Rouge, Louisiana, who has made significant contributions to the fields of heat transfer and catalysis. With a total of six patents to his name, Clavenna's work has improved existing technologies and introduced innovative solutions for industry challenges.
Latest Patents
Clavenna's most recent patents include a **Silicon-containing steel composition with improved heat exchanger corrosion and fouling resistance**. This invention pertains to a heat transfer component that showcases a heat exchange surface made from a silicon-containing steel composition. This alloy features an impressive combination of metals, including iron, nickel, and cobalt, along with a variety of alloying elements like chromium and aluminum. The unique non-metallic film on its surface significantly enhances its resistance to corrosion and fouling, making it a valuable solution in heat exchanger applications.
Another significant patent is a method known as the **Carbon monoxide hydrogenation process**. This innovative technique focuses on renewing the activity of a Dispersed Active Metal (DAM) catalyst within a reactor. By employing a series of steps, including the heating of hydrocarbon mixtures, the separation of slag, and careful reduction of particle sizes, the method ensures the catalyst maintains its efficiency over time. This process is beneficial in the hydrogenation of carbon monoxide to form hydrocarbons, highlighting Clavenna's expertise in catalysis.
Career Highlights
Throughout his career, Clavenna has demonstrated his engineering acumen while working at prominent companies, including ExxonMobil Research and Engineering Company and Exxon Research and Engineering Company. His role in these organizations has not only allowed him to innovate but also to collaborate with some of the best minds in the industry.
Collaborations
Clavenna has collaborated with notable professionals in the field, including Hyung Suk Woo and Charles H. Mauldin. Their collective efforts have fostered advancements in various engineering domains and contributed to the successful development of significant technologies.
Conclusion
Leroy Russell Clavenna stands out as a gifted inventor who has made impactful contributions to the fields of heat transfer and catalysis. His innovative patents demonstrate a commitment to enhancing industrial processes while addressing core challenges. As he continues to develop new technologies, Leroy's legacy as an inventor will undoubtedly inspire future generations in engineering and science.