Location History:
- Port Saint Lucie, FL (US) (1999)
- Port St. Lucie, FL (US) (2001 - 2008)
Company Filing History:
5 out of 10,654 
1 out of 528 Years Active: 1999-2008
Title: Innovations by Douglas A. Hayes in Gas Turbine Technology
Introduction
Douglas A. Hayes, an accomplished inventor based in Port St. Lucie, FL, has made significant contributions to the field of gas turbine engineering. With a total of six patents to his name, Hayes has focused on enhancing the efficiency and performance of turbine technologies through innovative designs and methods.
Latest Patents
Among Hayes's latest patents is an "Apparatus and method to measure air pressure within a turbine airfoil." This innovative pressure tap probe features a flexible probe tip that effectively seals around film cooling holes with roughened surfaces, such as thermal barrier coatings. This design allows for accurate pressure readings when measuring multiple film cooling holes, ensuring they are correctly sized for optimal airfoil cooling. Another notable patent is the "Method and apparatus for cooling a wall within a gas turbine engine." This invention involves a cooling circuit situated between wall portions, equipped with inlet and exit apertures, which facilitate efficient cooling airflow paths, thereby enhancing the performance of gas turbine systems.
Career Highlights
Douglas Hayes has garnered valuable experience working with renowned companies, including United Technologies Corporation and Florida Turbine Technologies, Inc. His time at these organizations has allowed him to further develop and refine his inventive technologies, ensuring their applicability in high-performance environments.
Collaborations
Throughout his career, Hayes has collaborated with fellow innovators, such as Friedrich O. Soechting and William S. Kvasnak. These partnerships have fostered an environment of creativity and shared knowledge, leading to advancements in turbine technology and related fields.
Conclusion
Douglas A. Hayes exemplifies the spirit of innovation in the domain of gas turbine technology. His six patents underline his dedication to improving efficiency and performance in this vital area of engineering. As further research and development continue, the impact of Hayes's work will likely resonate throughout the industry, influencing future advancements and inventions.