This inventor holds 1 USPTO granted patent. Top assignee: Caltherm Corporation. Active years: 1997.
Company Filing History:
Years Active: 1997
Title: Don D Hughes: Innovator in Thermostatic Valve Technology
Introduction
Don D Hughes is a notable inventor based in Columbus, Indiana. He has made significant contributions to the field of thermostatic valve technology. His innovative approach has led to the development of a unique device that enhances the efficiency of temperature control systems.
Latest Patents
Hughes holds a patent for a two-stage thermostatic valve device. This invention features a main valve and a secondary valve, both of which are biased closed by a single coiled compression spring and opened by a single piston. The design includes a channel entrance for the secondary valve that is maintained at a maximum dimension of approximately 0.015 inches. This feature effectively keeps undesirable particulate matter out of the valve. Additionally, the surfaces within the valve channel are designed to encourage laminar flow, which increases the volume of flow that can be passed through the valve while minimizing the total surface area.
Career Highlights
Hughes is associated with Caltherm Corporation, where he has applied his expertise in developing advanced thermostatic solutions. His work has been instrumental in improving the performance and reliability of temperature control devices.
Collaborations
Throughout his career, Hughes has collaborated with notable individuals such as Peter Thiel and John F Grote. These partnerships have contributed to the advancement of his innovative projects and have fostered a collaborative environment for technological development.
Conclusion
Don D Hughes is a distinguished inventor whose work in thermostatic valve technology has made a lasting impact. His innovative designs and collaborations continue to influence the industry, showcasing the importance of creativity and engineering in modern technology.