Thomas Henry Cunningham is a notable inventor based in North Easton, MA (US). He has made significant contributions to the field of valve assembly technology, holding a total of 5 patents. His innovative designs focus on enhancing the performance and reliability of valve systems, particularly in high-temperature applications.

Latest Patents

One of Cunningham's latest patents is a gap control device designed for regulating overtravel in bi-furcated plugs used in valve assemblies. This device features a plug that may consist of two parts and a compressible seal. When compressed, the seal engages with an adjacent wall of a cylinder or 'cage' typical of a trim assembly. In one embodiment, the gap control device forms a hard stop that expands in response to high temperatures. This innovative feature prevents excess over-travel between the two parts of the plug, thereby limiting stress and wear on the compressible seal in high-temperature applications.

Career Highlights

Cunningham is currently employed at Dresser, Inc., where he continues to develop and refine his inventions. His work has significantly impacted the efficiency and durability of valve assemblies, making them more reliable in demanding environments.

Collaborations

Throughout his career, Cunningham has collaborated with talented individuals such as Christopher Edward Wolfe and Nuo Sheng. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Thomas Henry Cunningham is a distinguished inventor whose work in valve assembly technology has led to several important patents. His contributions continue to influence the industry, ensuring that valve systems operate efficiently and reliably under challenging conditions.

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