Company Filing History:
12 out of 10,654 
2 out of 2,486 
Years Active: 2017-2023
Title: The Innovative Contributions of David Richard Griffin
Introduction
David Richard Griffin is a notable inventor based in Tolland, Connecticut, with a remarkable portfolio of 14 patents. His work primarily focuses on advancements in gas turbine engine technology, showcasing his expertise and innovative spirit in the field of engineering.
Latest Patents
Among his latest inventions is the "Bleed Hole Flow Discourager," which enhances the efficiency of gas turbine engines. This invention features a compressor section with rotating blades and static stator vanes, designed to optimize airflow through bleed holes into a bleed chamber. The flow discourager plays a crucial role by redirecting air before it reaches the bleed chamber outer housing, thereby improving engine performance.
Another significant patent is the "Boas Segmented Heat Shield," which includes a seal assembly that enhances the functionality of heat shields in turbine engines. This assembly comprises a seal arc segment supported by a carriage, with a spring mechanism that biases the seal arc segment axially. The design ensures effective thermal management within the engine, contributing to overall efficiency.
Career Highlights
David has had a distinguished career, working with prominent companies such as United Technologies Corporation and Raytheon Technologies Corporation. His contributions to these organizations have been instrumental in advancing aerospace technology and engineering practices.
Collaborations
Throughout his career, David has collaborated with talented individuals, including Michael G. McCaffrey and Benjamin F. Hagan. These partnerships have fostered innovation and have led to the development of cutting-edge technologies in the aerospace sector.
Conclusion
David Richard Griffin's innovative contributions to gas turbine engine technology and his extensive patent portfolio highlight his significant impact on the field. His work continues to inspire advancements in engineering and technology, making him a noteworthy figure in the industry.