This inventor holds 9 USPTO granted patents and 2 published patent applications and 5 EPO patents. Top assignees: Rolls-Royce North American Technologies Inc., Rolls-Royce Corporation, Allison Advanced Development Company. Active years: 2005-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
7 out of 949 
3 out of 6,032 
2 out of 39 Years Active: 2005-2019
Title: The Innovative Mind of Tab Michael Heffernan
Introduction
Tab Michael Heffernan, an accomplished inventor based in Plainfield, IN, has made significant contributions to the field of gas turbine technology. With a total of nine patents to his name, Heffernan’s work demonstrates a keen understanding of engineering principles and innovative design.
Latest Patents
Among his most recent patents is the "Dual-wall impingement, convection, effusion combustor tile." This innovative design features a combustor with a dual-wall impingement convection effusion combustor tile assembly, which enhances cooling efficiency. The structure includes a cooling air flow channel and secure attachments for integration with the combustor's cold skin liner, ultimately improving performance and reducing parasitic leakage.
Another noteworthy patent is for the "Turbine wheels with preloaded blade attachment." This invention involves a wheel assembly for gas turbine engines, where the disk is designed with several slots to accommodate blades that rotate around a central axis. The design ensures that blade biasers preload the blades away from the axis, enhancing the efficiency of the turbine.
Career Highlights
Tab Heffernan has held key positions at renowned organizations, such as Rolls-Royce North American Technologies Inc. and Rolls-Royce Corporation. His tenure at these firms has undoubtedly contributed to the advancement of turbine engine technologies. With a focus on innovation and reliability, Heffernan has established himself as a prominent figure in the field.
Collaborations
Throughout his career, Heffernan has collaborated with accomplished professionals, including Douglas David Dierksmeier and Jeffrey F. Rhodes. These collaborations have enabled the exchange of ideas and furthered innovation, resulting in patents that enhance gas turbine performance and efficiency.
Conclusion
Tab Michael Heffernan is a significant contributor to the field of gas turbine technology, with multiple patents showcasing his inventive spirit and technical expertise. His latest innovations reflect not only his knowledge but also his dedication to improving turbine efficiency and performance. As he continues to develop new designs, one can expect that Heffernan will remain an influential figure in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile