Christopher Lansing Renfro

Title: Christopher Lansing Renfro: Innovator in Brazing Technology

Introduction

Christopher Lansing Renfro is a notable inventor based in Hillsboro, OR (US). He has made significant contributions to the field of brazing technology, holding a total of 3 patents. His innovative methods have advanced the efficiency and effectiveness of batch brazing processes.

Latest Patents

Renfro's latest patents include a method for batch brazing in a diffusion furnace. This method involves inserting a plurality of fusible parts into slots of at least one quartz boat. The quartz boat, containing the fusible parts, is then transported into the interior of a reaction chamber of the diffusion furnace. The interior of the reaction chamber is sealed, and the atmosphere is adjusted according to a specific recipe. A preheated furnace heating element is moved closer to the reaction chamber to increase the temperature above a predefined brazing temperature for a set time period. Another patent focuses on batch brazing jet stacks in a diffusion furnace, detailing a similar process of inserting fusible parts into quartz boats and adjusting the atmosphere for optimal brazing.

Career Highlights

Renfro is currently employed at Xerox Corporation, where he continues to develop and refine his innovative brazing techniques. His work has contributed to the advancement of manufacturing processes within the company.

Collaborations

Throughout his career, Renfro has collaborated with several talented individuals, including Constance Hilliary Texley Jones and J Kirk McGlothlan. These collaborations have fostered a creative environment that encourages innovation and problem-solving.

Conclusion

Christopher Lansing Renfro is a distinguished inventor whose work in brazing technology has made a significant impact in the field. His patents reflect a commitment to innovation and efficiency in manufacturing processes.