George S Bosshart

Title: Innovations by George S. Bosshart in Thermal Spray Technologies

Introduction

George S. Bosshart is a distinguished inventor based in Vernon, Connecticut, recognized for his significant contributions to thermal spray technologies. With a total of four patents to his name, Bosshart has developed innovative methods and apparatuses that enhance the performance and precision of coating applications in various industrial settings.

Latest Patents

Among his recent inventions, Bosshart holds a patent for an apparatus designed for controlling powder flow rates in a carrier gas. This innovative device facilitates the precise delivery of two or more powders at controlled ratios to thermal spray apparatuses, allowing for the meticulous production of graded sprayed coatings. The apparatus features in-process mass flow gauges that measure the flow rates of the powders in real-time. This information is reported to a supervisory controller that verifies the flow rates against a predetermined schedule, ensuring operational safety by shutting down the system in the event of a malfunction. Furthermore, Bosshart's invention includes the monitoring and control of substrate temperature, ensuring optimal conditions during the coating process.

Another noteworthy patent addresses the method of applying continuously graded metallic-ceramic layers on metallic substrates. This method is designed to maintain low stress-to-strength ratios across the depth of the graded layer, even under operational conditions. The coating comprises a metallic bond coat, a continuously graded metallic-ceramic layer, and an outer layer of abradable ceramic material. By modulating the temperature of the metal substrate throughout the coating process, Bosshart effectively establishes a desired residual stress pattern in the graded layer, enhancing the durability and performance of the coatings.

Career Highlights

Bosshart’s career is marked by his affiliation with United Technologies Corporation, where he has applied his innovative spirit to advance the field of thermal spray technology. His research and developments have played a crucial role in enhancing product performance and longevity across various applications.

Collaborations

Throughout his career, Bosshart has collaborated with notable individuals in the field, such as Alfred P. Matarese and Louis L. Packer. These collaborations have further propelled advancements in coating technologies and strategies, contributing to the overall success of their projects.

Conclusion

George S. Bosshart continues to be a key figure in the realm of thermal spray technology. His innovative patents not only reflect his deep understanding of materials and processes but also demonstrate his commitment to developing advanced solutions that meet the evolving needs of the industry. As he continues to innovate within United Technologies Corporation, the impact of his work will undoubtedly be felt across multiple sectors for years to come.