This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Dana Automotive Systems Group, LLC, Other. Active years: 1999-2020.
Location History:
- Pittsburgh, PA (US) (1999)
- Seattle, WA (US) (2018 - 2020)
Company Filing History:

Years Active: 1999-2020
Title: Thomas G Heller: Innovator in Reciprocating Cylinder Seal Technology
Introduction
Thomas G Heller is a notable inventor based in Seattle, WA (US). He has made significant contributions to the field of reciprocating cylinder seal technology, holding a total of 3 patents. His innovative designs have improved the efficiency and reliability of engine components.
Latest Patents
Heller's latest patents include the "Run Out Tolerant Reciprocating Cylinder Sleeve Seal Carbon Scraper" and the "Reciprocating Cylinder Liner Seal Assembly." The first patent features a reciprocating cylinder seal assembly that incorporates an elastomeric seal, designed to better control radial run out compared to previous seals used in reciprocating cylinder engines. Additionally, this assembly may include a scraper that maintains contact with the outer valve seal retainer. The second patent describes a seal assembly with an elastomeric seal that has both oil and gas sealing lips, ensuring effective sealing contact with a reciprocating engine liner. This assembly also features a U-shaped seal retainer that enhances the overall sealing performance.
Career Highlights
Throughout his career, Thomas G Heller has worked with various companies, including Dana Automotive Systems Group, LLC. His experience in the automotive industry has allowed him to develop and refine his innovative sealing technologies.
Collaborations
Heller has collaborated with notable professionals in his field, including Alexander S Williamson and Glenn Buuck. These collaborations have contributed to the advancement of his inventions and the development of new technologies.
Conclusion
Thomas G Heller is a distinguished inventor whose work in reciprocating cylinder seal technology has made a lasting impact on the automotive industry. His innovative patents and collaborations highlight his commitment to advancing engineering solutions.