This inventor holds 75 USPTO granted patents and 7 published patent applications and 53 EPO patents, primarily in Gas Turbine Cooling (CPC class F05D). Top assignees: United Technologies Corporation, Raytheon Technologies Corporation, United Technology Corporation. Active years: 2005-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
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Company Filing History:
69 out of 10,655 
5 out of 2,488 
1 out of 11 Years Active: 2005-2022
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Title: Edward F. Pietraszkiewicz: A Pioneering Innovator in Gas Turbine Technology
Introduction
Edward F. Pietraszkiewicz is a distinguished inventor based in Southington, CT, recognized for his significant contributions to gas turbine engine technology. With an impressive portfolio of 75 patents, Pietraszkiewicz's innovations are paving the way for advancements in this critical field.
Latest Patents
Among his latest patents are two noteworthy inventions that exemplify his ingenuity. The first is related to a "Preferential Flow Distribution for Gas Turbine Engine Component," which introduces a combustor liner designed to improve the efficiency of combustion through a meticulously defined cooling circuit. This innovation includes an external wall that bounds a combustion chamber and features multiple heat transfer mechanisms to create prioritized flow regions.
The second patent focuses on a "Mate Face Arrangement for Gas Turbine Engine Components," encompassing a component that includes an airfoil section extending radially from a platform. This design optimizes the thickness variance between the radially facing surface and the cold side surface, which enhances overall performance from the leading edge to the trailing edge of the airfoil. The method of assembly disclosed in this patent further adds to its innovative scope.
Career Highlights
Edward F. Pietraszkiewicz has had an illustrious career, contributing to major corporations such as United Technologies Corporation and Raytheon Technologies Corporation. His work in these organizations has been instrumental in developing technologies that drive the gas turbine engine sector forward.
Collaborations
Throughout his career, Pietraszkiewicz has collaborated with talented professionals, including Dominic J. Mongillo, Jr. and Lisa P. O'Neill. These collaborations have played a significant role in facilitating groundbreaking innovations and achieving successful outcomes in various projects.
Conclusion
Edward F. Pietraszkiewicz stands out as a leading inventor in the realm of gas turbine technology. With a robust body of work and ongoing contributions to the industry, his inventions continue to shape the future of aerospace engineering. As the demand for advanced gas turbine solutions grows, Pietraszkiewicz's role as an innovator positions him at the forefront of this dynamic field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile