Todd Aaron Bullions

Title: Innovations by Todd Aaron Bullions

Introduction

Todd Aaron Bullions is an accomplished inventor based in Cincinnati, OH (US). He has made significant contributions to the field of thermal barrier coatings, holding a total of 3 patents. His work focuses on enhancing the performance of organic matrix composites, particularly in high-temperature applications.

Latest Patents

Todd's latest patents include innovative methods for forming thermal oxidative barrier coatings on organic matrix composite substrates. One of his notable inventions involves applying a bond coat with nano-particles dispersed in a polyimide matrix to a hot side surface of a component. This bond coat is then overlaid with a thermal barrier layer made from silsesquioxane or an inorganic polymer. The nano-particles used in this process may consist of clay platelets, graphite flakes, or polyhedral oligomeric silsesquioxane. Additionally, the bond coat and thermal barrier layer can be applied in various forms, including liquid, film, prepreg, molding compound, or spray.

Another significant patent focuses on thermal oxidative barrier coatings for organic matrix composites. This invention also features a bond coat with nano-particles in a polyimide matrix and a thermal barrier layer comprising silsesquioxane or an inorganic polymer. The coated articles developed from this technology are particularly useful in gas turbine engine applications, especially for flow path ducts exposed to high-temperature, oxygen-containing environments.

Career Highlights

Todd Aaron Bullions is currently employed at General Electric Company, where he continues to innovate and develop advanced materials for various applications. His expertise in thermal barrier coatings has positioned him as a key contributor to the company's research and development efforts.

Collaborations

Throughout his career, Todd has collaborated with notable colleagues, including Warren Rosal Ronk and Stephen Mark Whiteker. These partnerships have fostered a collaborative environment that enhances the innovation process.

Conclusion

Todd Aaron Bullions is a prominent inventor whose work in thermal barrier coatings has made a significant impact in high-temperature applications. His contributions to the field are evident through his patents and ongoing work at General Electric Company.