This inventor holds 3 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignee: Lennox Industries Inc.. Active years: 2022-2024.
Company Filing History:
Years Active: 2022-2024
Title: Christopher John Drury: Innovator in Variable Refrigerant Flow Systems
Introduction
Christopher John Drury is a notable inventor based in Frisco, TX (US). He has made significant contributions to the field of HVAC technology, particularly in variable refrigerant flow systems. With a total of 3 patents to his name, Drury continues to push the boundaries of innovation in this area.
Latest Patents
Drury's latest patents include two innovative designs for variable refrigerant flow systems. The first patent describes an apparatus that consists of a compressor, a first heat exchanger, a reheater, a first valve, a second heat exchanger, a four-way valve, a cap tube, and a blower. In this system, the compressor compresses a refrigerant, while the blower moves air near the second heat exchanger to the reheater. During cooling mode, the four-way valve directs refrigerant from the first heat exchanger to the compressor, allowing for efficient cooling.
The second patent focuses on a variable refrigerant flow system with reheating of dehumidified air. This apparatus also includes a compressor, heat exchangers, and a blower. In heating mode, the four-way valve directs refrigerant from the compressor to the second heat exchanger, which uses the refrigerant to heat the air. This design enhances the efficiency of heating systems, making them more effective in various applications.
Career Highlights
Drury is currently employed at Lennox Industries Inc., a leading company in the HVAC industry. His work at Lennox has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for excellence in heating and cooling solutions.
Collaborations
Throughout his career, Drury has collaborated with talented individuals such as Der-Kai Hung and Lin Lan. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies in the HVAC sector.
Conclusion
Christopher John Drury is a prominent inventor whose work in variable refrigerant flow systems has made a significant impact on the HVAC industry. His innovative patents and contributions to Lennox Industries Inc. highlight his dedication to advancing technology in this field.