This inventor holds 2 USPTO granted patents and 5 published patent applications. Top assignees: Case Western Reserve University, Swagelok Company. Active years: 2024-2025.
Company Filing History:
Years Active: 2024-2025
Title: Todd Johns: Innovator in Self-Passivating Metals
Introduction
Todd Johns is a notable inventor based in Solon, OH (US), recognized for his contributions to the field of materials science, particularly in the activation of self-passivating metals. With a total of 2 patents, he has made significant strides in developing methods that enhance the performance of metal workpieces in various applications.
Latest Patents
Johns' latest patents include innovative methods that focus on low-temperature nitrocarburization and chemical activation of self-passivating metals. The first patent, titled "Activation of self-passivating metals using reagent coatings for low temperature nitrocarburization in the presence of oxygen-containing gas," describes a method for interstitial case formation on a self-passivating metal workpiece. This involves exposing the workpiece to a heated gaseous environment containing oxygen and pyrolysis products of a nonpolymeric reagent comprising nitrogen and carbon. The second patent, "Chemical activation of self-passivating metals," outlines a method for treating a workpiece made from a self-passivating metal that has a Beilby layer. This method includes exposing the workpiece to vapors produced by heating a reagent with a guanidine moiety complexed with HCl, aimed at activating the workpiece for low-temperature interstitial surface hardening.
Career Highlights
Todd Johns is currently employed at Swagelok Company, where he applies his expertise in materials science to develop advanced solutions for various industrial applications. His work has been instrumental in enhancing the performance and durability of metal components used in critical environments.
Collaborations
Throughout his career, Johns has collaborated with several talented individuals, including Cyprian Adair, William Illing, and Peter C Williams. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Todd Johns stands out as a significant figure in the field of materials science, with his innovative patents paving the way for advancements in the treatment of self-passivating metals. His contributions continue to influence the industry and inspire future innovations.